Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4659074 | Passive-type treadmill having an improved governor assembly and an electromagnetic speedometer integrated into the flywheel assembly | Janice B. Taitel | 1987-04-21 |
| 4614336 | Passive-type treadmill | — | 1986-09-30 |
| 4544152 | Passive-type treadmill | — | 1985-10-01 |
| 4190483 | Butt splicer | Ralph L. Ryan | 1980-02-26 |