Inventor · disambiguated record

John S. Lylak, Jr.

Also filed as: LYLAK JR JOHN S

2 granted patents·82 citations·filing 1998–2002

67Inventor score

Technology areasF01L F02D

Files withDELPHI TECH INC1 GEN MOTORS CORP1

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2 records

0186US5937806AClosed-loop camshaft phaser controlGEN MOTORS CORP·Filed 1998·Granted Aug 17, 1999·49 cites·9 claims
0284US6863048B2Vacuum system for engine with variable valve liftDELPHI TECH INC·Filed 2002·Granted Mar 8, 2005·33 cites·2 claims

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