Inventor
PIETRASKI JAMES S
US3 patents
Patents
3 patentsUS7310993B2Dec 25, 2007
Pressure sensor apparatus for measuring pressures including knock conditions in engine cylinders
DANA CORP28 citations89
US6701775B1Mar 9, 2004
Pressure sensor apparatus for measuring pressures including knock conditions in engine cylinders
DANA CORP32 citations89
US7111505B2Sep 26, 2006
Multi-layer steel cylinder head gasket with integrated pressure sensor
DANA CORP15 citations81