Grillo; Ricardo C.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Grillo; Ricardo C..The latest application filed is for "hybrid powertrain system".
- Grillo; Ricardo C. - Portage MI
| Patent | Date |
|---|---|
| Hybrid powertrain system Grant 6,945,893 - Grillo , et al. September 20, 2 | 2005-09-20 |
| Hybrid powertrain system App 20030221515 - Grillo, Ricardo C. ; et al. | 2003-12-04 |
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