Inventor
POPIELAS FRANK W
US12 patents
⚠️ This page may combine multiple inventors who share the name “POPIELAS FRANK W”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DANA CORP
11 patentsUS6824874B1Nov 30, 2004
Insulator and seal for fuel cell assemblies
DANA CORP17 citations90
US6730363B1May 4, 2004
Epoxy nitrile insulator and seal for fuel cell assemblies
DANA CORP25 citations90
US7310993B2Dec 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
US6994901B1Feb 7, 2006
Heat shield having a fold-over edge crimp with variable width and method of making same
DANA CORP39 citations88
US6676134B1Jan 13, 2004
MLS gasket with wire ring stopper
DANA CORP21 citations88
US7287757B2Oct 30, 2007
Optimized wave bead with full bead design
DANA CORP15 citations82
US6719301B2Apr 13, 2004
Spring back fire ring
DANA CORP18 citations82
US7111505B2Sep 26, 2006
Multi-layer steel cylinder head gasket with integrated pressure sensor
DANA CORP15 citations81
US6948361B2Sep 27, 2005
Gasket flow sensing apparatus and method
DANA CORP3 citations60
US7140617B2Nov 28, 2006
Sealing ring for an intake manifold
DANA CORP6 citations58