Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12378983 | Connecting sleeve, push-pull rod and method for producing a push-pull rod | — | 2025-08-05 |
| 10267351 | Failure detection for push-pull rods having a reserve load path | — | 2019-04-23 |
| 10030692 | Securing clip comprising a locking mechanism | — | 2018-07-24 |
| 9157470 | Carbon fiber reinforced plastic push/pull rod | — | 2015-10-13 |
| 8371767 | Pull-push rod | Francisco Leonardo Gomez, Soeren Koch | 2013-02-12 |
| 6073394 | Door system | — | 2000-06-13 |
| 6058652 | Revolving door braking and locking device | — | 2000-05-09 |
| 5605015 | Turnstile with automatically pivoting arms | Thomas J. Birk | 1997-02-25 |