Category:Jacob T. Helgerson of La Crosse WI (US)

Jacob T. Helgerson of La Crosse WI (US)

Executive Summary

Jacob T. Helgerson of La Crosse WI (US) is an inventor who has filed 2 patents. Their primary areas of innovation include {Compressor control arrangements} (2 patents), NON-POSITIVE-DISPLACEMENT PUMPS (engine fuel-injection pumps (2 patents), Compressor arrangements (1 patents), and they have worked with companies such as TRANE INTERNATIONAL INC. (2 patents). Their most frequent collaborators include (2 collaborations), (1 collaborations).

Patent Filing Activity

Technology Areas

List of Technology Areas

• F25B49/022 ({Compressor control arrangements}): 2 patents
• F04D29/057 (NON-POSITIVE-DISPLACEMENT PUMPS (engine fuel-injection pumps): 2 patents
• F25B31/00 (Compressor arrangements): 1 patents
• F04D25/0606 (NON-POSITIVE-DISPLACEMENT PUMPS (engine fuel-injection pumps): 1 patents
• F04D17/122 (NON-POSITIVE-DISPLACEMENT PUMPS (engine fuel-injection pumps): 1 patents
• F04D29/0513 (NON-POSITIVE-DISPLACEMENT PUMPS (engine fuel-injection pumps): 1 patents
• F04D29/063 (NON-POSITIVE-DISPLACEMENT PUMPS (engine fuel-injection pumps): 1 patents
• F04D29/286 (NON-POSITIVE-DISPLACEMENT PUMPS (engine fuel-injection pumps): 1 patents
• F04D29/4206 (NON-POSITIVE-DISPLACEMENT PUMPS (engine fuel-injection pumps): 1 patents
• F04D29/5806 (NON-POSITIVE-DISPLACEMENT PUMPS (engine fuel-injection pumps): 1 patents
• F16C32/0618 (SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS): 1 patents
• F16C32/064 (SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS): 1 patents
• F16C32/0662 (SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS): 1 patents
• F16C32/0696 (SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS): 1 patents
• F25B31/002 (Compressor arrangements): 1 patents
• F04D27/004 (Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids): 1 patents
• F16C2360/44 (SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS): 1 patents
• F25B2400/07 (REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS): 1 patents
• F25B2600/025 (REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS): 1 patents

Companies

List of Companies

• TRANE INTERNATIONAL INC.: 2 patents

Collaborators

• Jay H. Johnson of Houston MN (US) (2 collaborations)
• Robert S. Bakkestuen of West Salem WI (US) (1 collaborations)