Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6054671 | Methods of making a chain saw guide bar with high wear resistance strips | James Lee Johnson | 2000-04-25 |
| 4449328 | Inside, outside honing tool | Robert H. Gillette, Terrence N. Brammall, Chris Cramer | 1984-05-22 |
| 4328647 | Inside, outside honing tool | Robert H. Gillette, Terrence N. Brammall, Chris Cramer | 1982-05-11 |