Issued Patents All Time
Showing 76–82 of 82 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6056678 | Arm curl apparatus for exercising regions of the upper body | Jerry K. Leipheimer | 2000-05-02 |
| 6013012 | Apparatus for stabilizing a treadmill | Michael A. Carman, Gerard Theroux | 2000-01-11 |
| 5997447 | Chest press apparatus for exercising regions of the upper body | Jerry K. Leipheimer | 1999-12-07 |
| 5989165 | Incline press apparatus for exercising regions of the upper body | Jerry K. Leipheimer | 1999-11-23 |
| 5971896 | Shoulder press apparatus for exercising regions of the upper body | Jerry K. Leipheimer | 1999-10-26 |
| 4582318 | Exerciser machine having dual chain drive for a variable resistance device | Matthew Robert Martin | 1986-04-15 |
| 4560200 | Quickly disengagable lock for adjustably positioned seat | Matthew Robert Martin | 1985-12-24 |