Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6159348 | Method of making a coated planet gear journal bearing | Roger M. Barnsby, Albert H. McKibbin | 2000-12-12 |
| 5685797 | Coated planet gear journal bearing and process of making same | Roger M. Barnsby, Albert H. McKibbin | 1997-11-11 |