Inventor

HAGELSKAMP BRYAN H

US6 patents

⚠️ This page may combine multiple inventors who share the name “HAGELSKAMP BRYAN H”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

GM GLOBAL TECH OPERATIONS INC

2 patents

US7736269B2Jun 15, 2010

Electro-hydraulic control system with three-position dog clutch actuator valve

GM GLOBAL TECH OPERATIONS INC21 citations91

US7666112B2Feb 23, 2010

Electro-hydraulic control system with multiplexed trim valves for a transmission

GM GLOBAL TECH OPERATIONS INC13 citations82

GEN MOTORS CORP

2 patents

US7497799B2Mar 3, 2009

Torque transmitting mechanism engagement control system and method

GEN MOTORS CORP6 citations61

US7392892B2Jul 1, 2008

Controlled leak compliance and method for hydraulic clutch control systems

GEN MOTORS CORP4 citations61

GM GLOBAL TRECHNOLOGY OPERATIO

1 patent

US7651427B2Jan 26, 2010

Electro-hydraulic control system with multiplexed pressure switch diagnostic system

GM GLOBAL TRECHNOLOGY OPERATIO26 citations88

ALLISON TRANSM INC

1 patent

US11181193B2Nov 23, 2021

Power off hydraulic default strategy

ALLISON TRANSM INC0 citations43