Category:Katherine April Stephan Graham of Inver Grove Heights MN (US)

Katherine April Stephan Graham of Inver Grove Heights MN (US)

Executive Summary

Katherine April Stephan Graham of Inver Grove Heights MN (US) is an inventor who has filed 1 patents. Their primary areas of innovation include FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES (shades or blinds for greenhouses (1 patents), FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES (shades or blinds for greenhouses (1 patents), {characterised by the choice of material} (1 patents), and they have worked with companies such as Andersen Corporation (1 patents). Their most frequent collaborators include (1 collaborations), (1 collaborations), (1 collaborations).

Patent Filing Activity

Technology Areas

List of Technology Areas

• E06B3/20 (FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES (shades or blinds for greenhouses): 1 patents
• E06B3/22 (FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES (shades or blinds for greenhouses): 1 patents
• B29C48/022 ({characterised by the choice of material}): 1 patents
• B29C48/21 (the layers being joined at their surfaces): 1 patents
• B29C48/11 (comprising two or more partially or fully enclosed cavities, e.g. honeycomb-shaped): 1 patents
• B29C70/025 (comprising combinations of reinforcements, {e.g. non-specified reinforcements, fibrous reinforcing inserts} and fillers, {e.g. particulate fillers}, incorporated in matrix material, forming one or more layers and with or without non-reinforced or non-filled layers {(combinations of fibrous reinforcement only): 1 patents
• B29K2101/12 (INDEXING SCHEME ASSOCIATED WITH SUBCLASSES): 1 patents

Companies

List of Companies

• Andersen Corporation: 1 patents

Collaborators

• Patrick Jerome Gronlund of Mason WI (US) (1 collaborations)
• Jessica Kathryn Ehrlichmann of Ramsey MN (US) (1 collaborations)
• Trevor Dean Peterson of Stillwater MN (US) (1 collaborations)