Ristic; Ivan
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ristic; Ivan.The latest application filed is for "sealing system and sealing ring".
- Ristic; Ivan - Hamburg DE
- - Hamburg DE
| Patent | Date |
|---|---|
| Sealing system and sealing ring Grant 9,869,394 - Von Bergen , et al. January 16, 2 | 2018-01-16 |
| Seal for sealing shafts Grant 9,447,883 - Von Bergen , et al. September 20, 2 | 2016-09-20 |
| Sealing system and sealing ring App 20160265664 - Von Bergen; Ernst-Peter ; et al. | 2016-09-15 |
| Sealing arrangement, sealing ring and use thereof Grant 8,616,840 - Ristic , et al. December 31, 2 | 2013-12-31 |
| Sealing arrangement, sealing ring and use thereof Grant 08616840 - | 2013-12-31 |
| Seal for Sealing Shafts App 20130307222 - Von Bergen; Ernst Peter ; et al. | 2013-11-21 |
| Sealing arrangement, sealing ring and use thereof App 20080315527 - Ristic; Ivan ; et al. | 2008-12-25 |
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