Stelzl; Helmut
Patent Applications and Registrations
Patent applications and USPTO patent grants for Stelzl; Helmut.The latest application filed is for "axle drive block with a differential lock".
- Stelzl; Helmut - Leutschach AT
| Patent | Date |
|---|---|
| Axle drive block with a differential lock Grant 7,083,541 - Pecnik , et al. August 1, 2 | 2006-08-01 |
| All-wheel drive vehicle with hybrid drive Grant 6,880,664 - Pecnik , et al. April 19, 2 | 2005-04-19 |
| Axle drive block with a differential lock App 20050049103 - Pecnik, Hermann ; et al. | 2005-03-03 |
| All-wheel drive vehicle with hybrid drive App 20030234124 - Pecnik, Hermann ; et al. | 2003-12-25 |
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