Inventor

SPRUIT WILLIAM F

US3 patents

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

GM GLOBAL TECH OPERATIONS LLC

1 patent

US10718258B2Jul 21, 2020

Spark-ignited direct-injection engine combustion systems

GM GLOBAL TECH OPERATIONS LLC4 citations69

GM GLOBAL TECH OPERATIONS INC

1 patent

US7765993B2Aug 3, 2010

Compressor inlet duct

GM GLOBAL TECH OPERATIONS INC4 citations60

GALLON ROBERT JACK

1 patent

US8662033B2Mar 4, 2014

Modular engine assembly and fluid control assembly for hydraulically-actuated mechanism

GALLON ROBERT JACK1 citations47