Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9012341 | Treadmill belt with layer of thermoplastic foamed material | Stefan Rohr, Marshall Wright, Frank Otte, Edgar Von Gellhorn | 2015-04-21 |
| 4771524 | Roll having a hard envelope surface | Gerard Barbezat | 1988-09-20 |