Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7163488 | Free weight assistance and training device | Douglas H. Anders | 2007-01-16 |
| 4998721 | Weightlifter's exercising apparatus | Douglas H. Anders | 1991-03-12 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7163488 | Free weight assistance and training device | Douglas H. Anders | 2007-01-16 |
| 4998721 | Weightlifter's exercising apparatus | Douglas H. Anders | 1991-03-12 |