Issued Patents All Time
Showing 101–123 of 123 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D438267 | Weight stack frame | George M. Zink | 2001-02-27 |
| D437371 | Weight stack frame | George M. Zink | 2001-02-06 |
| D437370 | Weight stack frame | George M. Zink | 2001-02-06 |
| D431615 | Leg press exercise machine | George M. Zink | 2000-10-03 |
| D431059 | Exercise weight plate | Bruce Hockridge, Robson L. Splane, Jr., Ben Ton | 2000-09-19 |
| 6102835 | Weight stack housing for exercise machine | — | 2000-08-15 |
| 6090020 | Constant tension exercise device | — | 2000-07-18 |
| D427652 | Exercise bench | — | 2000-07-04 |
| 6030322 | Exercise apparatus with multi-exercise press station | — | 2000-02-29 |
| 6004247 | Exercise apparatus with multi-exercise press station | — | 1999-12-21 |
| 5980434 | Exercise apparatus with adjustable roller pads | — | 1999-11-09 |
| 5961428 | Leg exercise arm for exercise machine | — | 1999-10-05 |
| 5951444 | Cable and pulley linkage for exercise machine | — | 1999-09-14 |
| 5938574 | Exercise device | — | 1999-08-17 |
| 5916072 | Exercise apparatus with multi-exercise press station | — | 1999-06-29 |
| 5807219 | Exercise apparatus adaptable for handicapped and non-handicapped users | Bruce Hockridge | 1998-09-15 |
| 5800321 | Exercise apparatus with adjustable lever arm | — | 1998-09-01 |
| 5733233 | Exercise apparatus with adjustable roller pads | — | 1998-03-31 |
| 5683334 | Exercise apparatus with multi-exercise press station | — | 1997-11-04 |
| 5681247 | Constant tension exercise device | — | 1997-10-28 |
| D370950 | Exercise machine | — | 1996-06-18 |
| 5401227 | Constant tension exercise device | — | 1995-03-28 |
| 5236406 | Constant tension exercise device | — | 1993-08-17 |