Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12085170 | Gasket including elastomeric joints | Bartosz Gagor | 2024-09-10 |
| 11519505 | Multi-layer steel gasket | Bartosz Gagor | 2022-12-06 |
| 9845883 | Shaft seal assembly | David C. Rupp, Reynaldo Fernandez, John Stark, Gerald A. Greca | 2017-12-19 |
| 9657840 | Multi-layer gasket assembly | Gregory C. West, Steven Kueltzo | 2017-05-23 |
| 9482179 | Cylinder head gaskets with push-rod eyelets | Nicholas Nelson, Wilford Dean Virgin, Steven Kueltzo, John Stark | 2016-11-01 |
| 6669204 | Cylinder head gasket having reinforced combustion seal | Gregory C. West | 2003-12-30 |
| D447456 | Muffler | Thomas Wiesenthal | 2001-09-04 |
| 5508891 | Drawout terminal block tray and control station for switchgear | Neal Edward Rowe, William Edward Wilkie, II | 1996-04-16 |