Petrat; Helmut
Patent Applications and Registrations
Patent applications and USPTO patent grants for Petrat; Helmut.The latest application filed is for "sliding door assembly".
- Petrat; Helmut - Rosenheim DE
| Patent | Date |
|---|---|
| Sliding Door Assembly App 20150107171 - Keller; Ralf ; et al. | 2015-04-23 |
| Sliding door assembly Grant 8,955,271 - Keller , et al. February 17, 2 | 2015-02-17 |
| Sliding Door Assembly App 20140075853 - Keller; Ralf ; et al. | 2014-03-20 |
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