Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9500106 | Two-piece valve stem seal | Rory Pawl, Patrick Scheib | 2016-11-22 |
| 9416690 | Reduced inertia valve stem seal flange | Patrick Scheib | 2016-08-16 |
| 8918972 | Multiple use installation aid for radial shaft seals | Darin Battles | 2014-12-30 |
| 8601991 | Low profile valve stem seal in cylinder head | Rory Pawl, Patrick Scheib | 2013-12-10 |
| 8454025 | Seal with spiral grooves and mid-lip band | Sean Donovan, Robert Scavuzzo | 2013-06-04 |
| 8376369 | Seal with spiral grooves and contamination entrapment dams | Robert Scavuzzo, Alexander Berdichevsky | 2013-02-19 |
| 8328200 | Multiple use installation aid for radial shaft seals | Darin Battles | 2012-12-11 |
| 8112887 | Two-piece shipping cap for a seal | Patrick Scheib, Peter C. Whitaker, Damian J. Feltner | 2012-02-14 |
| 8028852 | Two-piece shipping cap for a seal | Patrick Scheib, Peter C. Whitaker, Damian J. Feltner | 2011-10-04 |