Grot, Stephen A.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Grot, Stephen A..The latest application filed is for "fuel cell electrode assemblies".
- Grot, Stephen A. - Middletown DE
- Grot; Stephen A. - Bear DE
| Patent | Date |
|---|---|
| Fuel cell electrode assemblies App 20040191601 - Grot, Stephen A. | 2004-09-30 |
| Fuel cell stack compression method and apparatus Grant 6,428,921 - Grot August 6, 2 | 2002-08-06 |
| System and method for controlling the humidity level of a fuel cell Grant 6,376,111 - Mathias , et al. April 23, 2 | 2002-04-23 |
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