Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Three layer metal gasket with dual coating

Three layer metal gasket with dual coating

US Patent 5490681 · Granted Feb 13, 1996

Estimated economic value: $21,177,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Gasket having upper and lower active layers and a spacer layer2019
Gasket having upper and lower active layers and a spacer layer2019
Metal gasket with coating topography2016
Optimized wave bead with full bead design2007
Multi-layer steel cylinder head gasket with integrated pressure sensor2006
Cylinder head gasket2005
Multiple-layer cylinder head gasket with integral pressure sensor apparatus for 2004
Screen printable foam coating for sealing and vibration isolation of cam cover b2003
Single layer head gasket with integral stopper and method of making the same2001
Braking element processing system2000
Multi-layered cylinder head gasket with compensating intermediate plate1999
Galling resistant gasket1999