Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9476382 | Multi-layered gasket | — | 2016-10-25 |
| 9394850 | Metal gasket with coating topography | Thomas P. Plunkett, Dennis F. Person | 2016-07-19 |
| 7726662 | Stopped-active type cylinder head gasket | — | 2010-06-01 |
| 7310993 | Pressure sensor apparatus for measuring pressures including knock conditions in engine cylinders | Frank Popielas, Howard M. Robins, James S. Pietraski, Lawrence E. Peck, James T. Mikos | 2007-12-25 |
| 7287757 | Optimized wave bead with full bead design | Colin Chen, Frank Popielas, Rohit Ramkumar, Thomas P. Plunkett | 2007-10-30 |
| 7111505 | Multi-layer steel cylinder head gasket with integrated pressure sensor | Michael J. Kestly, Frank Popielas, James S. Pietraski, Lawrence E. Peck, James T. Mikos | 2006-09-26 |
| 6969072 | Cylinder head gasket with fold-over stopper | — | 2005-11-29 |
| 6948361 | Gasket flow sensing apparatus and method | Frank Popielas, Howard M. Robins | 2005-09-27 |
| 6701775 | Pressure sensor apparatus for measuring pressures including knock conditions in engine cylinders | Frank Popielas, Howard M. Robins, James S. Pietraski, Lawrence E. Peck | 2004-03-09 |