Tolle; Hans-Jurgen
Patent Applications and Registrations
Patent applications and USPTO patent grants for Tolle; Hans-Jurgen.The latest application filed is for "redundant cooling system with two cooling circuits for an electric motor".
- Tolle; Hans-Jurgen - Nurnberg DE
| Patent | Date |
|---|---|
| Redundant cooling system with two cooling circuits for an electric motor Grant 7,569,954 - Tolle , et al. August 4, 2 | 2009-08-04 |
| Active noise compensation Grant 7,064,503 - Marx , et al. June 20, 2 | 2006-06-20 |
| Redundant cooling system with two cooling circuits for an electric motor App 20060125332 - Tolle; Hans-Jurgen ; et al. | 2006-06-15 |
| Current regulation process for a three-phase, static-converter-fed, permanently excited synchronous machine Grant 5,714,857 - Mannel , et al. February 3, 1 | 1998-02-03 |
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