Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4464152 | Metal power transmission belt | — | 1984-08-07 |
| 4395248 | Multi-speed transmission | — | 1983-07-26 |
| 4313730 | Metal chain belt | Edward H. Cole, Jr., James Wyckoff | 1982-02-02 |