Category:Christopher Todd Barnett of Stratford OK (US)

Christopher Todd Barnett of Stratford OK (US)

Executive Summary

Christopher Todd Barnett of Stratford OK (US) is an inventor who has filed 16 patents. Their primary areas of innovation include POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS (machines for liquids, or pumps, of rotary-piston or oscillating-piston type (9 patents), POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS (machines for liquids, or pumps, of rotary-piston or oscillating-piston type (8 patents), POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS (machines for liquids, or pumps, of rotary-piston or oscillating-piston type (6 patents), and they have worked with companies such as Kerr Machine Co. (16 patents). Their most frequent collaborators include (16 collaborations), (11 collaborations), (10 collaborations).

Patent Filing Activity

Technology Areas

List of Technology Areas

• F04B53/22 (POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS (machines for liquids, or pumps, of rotary-piston or oscillating-piston type): 9 patents
• F04B53/164 (POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS (machines for liquids, or pumps, of rotary-piston or oscillating-piston type): 8 patents
• F04B15/02 (POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS (machines for liquids, or pumps, of rotary-piston or oscillating-piston type): 6 patents
• F04B53/1022 (POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS (machines for liquids, or pumps, of rotary-piston or oscillating-piston type): 6 patents
• F04B53/1032 (POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS (machines for liquids, or pumps, of rotary-piston or oscillating-piston type): 6 patents
• F04B53/007 (Component parts, details or accessories not provided for in, or of interest apart from, groups): 5 patents
• F16K11/105 (with two or more closure members not moving as a unit): 5 patents
• F04B7/0084 (Piston machines or pumps characterised by having positively-driven valving): 5 patents
• E21B43/2607 (by forming crevices or fractures): 4 patents
• F04B53/14 (POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS (machines for liquids, or pumps, of rotary-piston or oscillating-piston type): 4 patents
• F16J15/26 (PISTONS {(specially adapted for dampers): 4 patents
• F16K1/42 (VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING {(devices for emptying and evacuating the excess liquid in valves or conduits): 4 patents
• F04B39/0005 (Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups): 4 patents
• E21B43/129 (Methods or apparatus for controlling the flow of the obtained fluid to or in wells (): 4 patents
• F04B1/0408 (POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS (machines for liquids, or pumps, of rotary-piston or oscillating-piston type): 4 patents
• F04B39/10 (POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS (machines for liquids, or pumps, of rotary-piston or oscillating-piston type): 4 patents
• F04B1/0538 (POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS (machines for liquids, or pumps, of rotary-piston or oscillating-piston type): 4 patents
• F16L55/11 (Plugs {(): 3 patents
• F04B7/0208 (POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS (machines for liquids, or pumps, of rotary-piston or oscillating-piston type): 3 patents
• F04B1/0452 (POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS (machines for liquids, or pumps, of rotary-piston or oscillating-piston type): 3 patents
• F04B7/0003 (Piston machines or pumps characterised by having positively-driven valving): 3 patents
• F04B7/0266 (POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS (machines for liquids, or pumps, of rotary-piston or oscillating-piston type): 3 patents
• F04B7/0088 (Piston machines or pumps characterised by having positively-driven valving): 2 patents
• F04B53/162 (POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS (machines for liquids, or pumps, of rotary-piston or oscillating-piston type): 2 patents
• F16K5/184 (VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING {(devices for emptying and evacuating the excess liquid in valves or conduits): 1 patents
• F15B7/06 (Details (): 1 patents
• F15B21/00 (SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR): 1 patents
• F16J15/062 (PISTONS {(specially adapted for dampers): 1 patents
• F16K5/0271 (with plugs having conical surfaces; Packings therefor): 1 patents
• F16K5/0464 (with plugs having cylindrical surfaces; Packings therefor): 1 patents
• F16K5/0471 (with plugs having cylindrical surfaces; Packings therefor): 1 patents
• F16K5/0485 (with plugs having cylindrical surfaces; Packings therefor): 1 patents
• F16K5/0492 (with plugs having cylindrical surfaces; Packings therefor): 1 patents
• F16K5/161 (VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING {(devices for emptying and evacuating the excess liquid in valves or conduits): 1 patents
• F16K5/181 (VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING {(devices for emptying and evacuating the excess liquid in valves or conduits): 1 patents
• F16J15/185 (PISTONS {(specially adapted for dampers): 1 patents
• F16J15/28 (PISTONS {(specially adapted for dampers): 1 patents
• F16J15/3232 (having two or more lips): 1 patents
• F16J15/3488 (PISTONS {(specially adapted for dampers): 1 patents
• F16J15/3252 (with elastic sealings, e.g. O-rings): 1 patents
• F16J15/3436 (PISTONS {(specially adapted for dampers): 1 patents
• F16K15/063 ({the valve being loaded by a spring}): 1 patents
• F16K1/46 (Attachment of sealing rings): 1 patents
• F16K1/385 ({contacting in the closed position, over a substantial axial length, a seat surface having the same inclination}): 1 patents
• F04B53/16 (POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS (machines for liquids, or pumps, of rotary-piston or oscillating-piston type): 1 patents
• F04B37/12 (POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS (machines for liquids, or pumps, of rotary-piston or oscillating-piston type): 1 patents
• F04B39/122 (Casings; Cylinders; Cylinder heads; Fluid connections): 1 patents
• F04B19/22 (POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS (machines for liquids, or pumps, of rotary-piston or oscillating-piston type): 1 patents
• F04B27/00 (Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders (multi-stage pumps specially adapted for elastic fluids): 1 patents
• F04B39/121 (Casings; Cylinders; Cylinder heads; Fluid connections): 1 patents
• F04B23/06 (POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS (machines for liquids, or pumps, of rotary-piston or oscillating-piston type): 1 patents
• F04B39/14 (POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS (machines for liquids, or pumps, of rotary-piston or oscillating-piston type): 1 patents
• F04B53/02 (POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS (machines for liquids, or pumps, of rotary-piston or oscillating-piston type): 1 patents

Companies

List of Companies

• Kerr Machine Co.: 16 patents

Collaborators

• Micheal Cole Thomas of Ardmore OK (US) (16 collaborations)
• Kelcy Jake Foster of Sulphur OK (US) (11 collaborations)
• Nicholas Son of Davis OK (US) (10 collaborations)
• John Keith of Ardmore OK (US) (10 collaborations)
• Mark S. Nowell of Ardmore OK (US) (9 collaborations)
• Guy J. Lapointe of Sulphur OK (US) (7 collaborations)
• Brandon Scott Ayres of Ardmore OK (US) (6 collaborations)
• Kelcy Jake Foster of Ardmore OK (US) (5 collaborations)
• Michael Eugene May (1 collaborations)
• Michael Eugene May of Ardmore OK (US) (1 collaborations)
• Michael Eugene May (Deceased) (1 collaborations)