Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6776261 | Lubricant monitoring system | Odd Harald Steen Eriksen, Charles R. Hood, Mark J. Kranz | 2004-08-17 |
| 6536778 | Resilient metallic gasket | Vincent S. Behil, James A. Martini | 2003-03-25 |
| 6170833 | Hub seal with machinable thrust ring and lay-down sealing lip | C. Leon Lovett, Mark N. Gold, Laurence B. Winn | 2001-01-09 |