Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4613005 | Unitized seal for severe service applications | — | 1986-09-23 |
| 4421327 | Heavy duty end face seal with asymmetrical cross-section | James P. Morley | 1983-12-20 |
| 4256315 | Mechanical end face seal with dirt excluder lip | Ellis Larson | 1981-03-17 |