Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11802608 | Sidewall fastening system for a conveyor belt | John Stong, Gerko Hulshof, Martin Sprenkeler, Michael Hendrik DeGroot, Jeff Batchelder +1 more | 2023-10-31 |
| 11040497 | Sidewall bonder and method for bonding sidewalls to thermoplastic belts | Joseph C. Helmer | 2021-06-22 |
| 10272582 | Handheld belt cutter | Robert G. Guttenberg | 2019-04-30 |
| 9796135 | Belt splicer | Robert G. Guttenberg | 2017-10-24 |