Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5984814 | Variable ratio chain drive transmission | — | 1999-11-16 |
| 5382212 | Constant force load for an exercising apparatus | James A. McArthur | 1995-01-17 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5984814 | Variable ratio chain drive transmission | — | 1999-11-16 |
| 5382212 | Constant force load for an exercising apparatus | James A. McArthur | 1995-01-17 |