Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4960335 | Unitary enclosure and cover therefor | Dennis L. Otto | 1990-10-02 |
| 4462643 | Tapered roller bearing cage with spin resisting characteristics | George Glen Gilbert | 1984-07-31 |