Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7997404 | Conveyor belt with intermodular supported spheres | Dieter Guldenfels | 2011-08-16 |
| 7850001 | Low friction roller belt | — | 2010-12-14 |
| 7766159 | Rod retaining snap rod with enlarged retaining ring | — | 2010-08-03 |
| 7527143 | Conveyor belt with intermodular supported rollers | Dieter Guldenfels | 2009-05-05 |
| 7331447 | Rod retaining snap rod with enlarged retaining ring | Dietmar Elsner | 2008-02-19 |
| 7108127 | Rod retaining snap rod with enlarged retaining ring | — | 2006-09-19 |