Hymon; Kerstin
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hymon; Kerstin.The latest application filed is for "coated spring".
- Hymon; Kerstin - Warstein DE
- Hymon; Kerstin - Witten DE
| Patent | Date |
|---|---|
| Coated spring Grant 11,390,757 - Lechner , et al. July 19, 2 | 2022-07-19 |
| Coated Spring App 20190024745 - LECHNER; Dieter ; et al. | 2019-01-24 |
| Liquid developer composition and method of its preparation Grant 8,501,381 - Humpert , et al. August 6, 2 | 2013-08-06 |
| Liquid Developer Composition And Method Of Its Preparation App 20100068478 - Humpert; Hans-Josef ; et al. | 2010-03-18 |
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