Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5486052 | Solid-lubricated bearing assembly | Lewis B. Sibley | 1996-01-23 |
| 5356227 | Solid-lubricated bearing assembly | Lewis B. Sibley | 1994-10-18 |
| 5066145 | Solid-lubricated bearing assembly | Lewis B. Sibley | 1991-11-19 |