Ledder; Mark Stephen
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ledder; Mark Stephen.The latest application filed is for "computer instructions for centralized management of a hydrogen generation network".
- Ledder; Mark Stephen - Fredricksburg TX
| Patent | Date |
|---|---|
| Computer instructions for centralized management of a hydrogen generation network Grant 7,904,208 - Rodkey , et al. March 8, 2 | 2011-03-08 |
| Power management system for a plurality of at least partially rechargeable vehicles Grant 7,869,576 - Rodkey , et al. January 11, 2 | 2011-01-11 |
| Method for centralized management of a hydrogen generation network Grant 7,769,496 - Rodkey , et al. August 3, 2 | 2010-08-03 |
| Power management system for a hydrogen generation network Grant 7,769,495 - Rodkey , et al. August 3, 2 | 2010-08-03 |
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