Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4738151 | Pinion coupling | Charles R. Russell | 1988-04-19 |
| 4730951 | Drive coupling | — | 1988-03-15 |
| D273197 | Variable speed belt drive | Robert O. Huff, Edward F. Krome, Jr. | 1984-03-27 |
| D273116 | Variable speed belt drive | Robert O. Huff, Edward F. Krome, Jr. | 1984-03-20 |
| D273115 | Variable speed belt drive | Robert O. Huff, Edward F. Krome, Jr. | 1984-03-20 |
| 4384863 | Variable speed belt drive | Robert O. Huff, Edward F. Krome, Jr. | 1983-05-24 |
| 4378221 | Torque cam assembly for variable speed drive and follower element therefor | Robert O. Huff | 1983-03-29 |