GRUESS; Arno
Patent Applications and Registrations
Patent applications and USPTO patent grants for GRUESS; Arno.The latest application filed is for "elevator locking system apparatus and methods".
- GRUESS; Arno - Klein Nordende DE
- Gruess; Arno - Hamburg DE
| Patent | Date |
|---|---|
| Elevator Locking System Apparatus And Methods App 20210324690 - GRUESS; Arno ; et al. | 2021-10-21 |
| Elevator system for supporting a tubular member Grant 10,801,275 - Gruess , et al. October 13, 2 | 2020-10-13 |
| Elevator System For Supporting A Tubular Member App 20180340379 - GRUESS; Arno ; et al. | 2018-11-29 |
| Apparatus to support a tubular member Grant 9,976,365 - Vierke , et al. May 22, 2 | 2018-05-22 |
| Apparatus to support a tubular member App 20160356104 - Vierke; Andre ; et al. | 2016-12-08 |
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