Inventor · disambiguated record
William F. Spruit
Also filed as: SPRUIT WILLIAM F
3 granted patents·1 pending application·9 citations·filing 2007–2023
61Inventor score
Top patents by PatentIndex Score
4 records- 0181US10718258B2Spark-ignited direct-injection engine combustion systemsGM GLOBAL TECH OPERATIONS LLC·Filed 2016·Granted Jul 21, 2020·4 cites·20 claims
- 0271US7765993B2Compressor inlet ductGM GLOBAL TECH OPERATIONS INC·Filed 2007·Granted Aug 3, 2010·4 cites·18 claims
- 0363US2025149676A1Cooling of battery pack of vehicleGM GLOBAL TECH OPERATIONS LLC·Filed 2023·Application pending·0 cites
- 0461US8662033B2Modular engine assembly and fluid control assembly for hydraulically-actuated mechanismGALLON ROBERT JACK·Filed 2010·Granted Mar 4, 2014·1 cites·20 claims
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