Crisafulli; Donald M.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Crisafulli; Donald M..The latest application filed is for "air turbine generator".
- Crisafulli; Donald M. - Silver Spring MD
- Crisafulli; Donald M. - Montgomery County MD
| Patent | Date |
|---|---|
| Air turbine generator Grant 7,468,564 - Crisafulli December 23, 2 | 2008-12-23 |
| Air turbine generator App 20080178586 - Crisafulli; Donald M. | 2008-07-31 |
| Motion and direction sensors Grant 5,376,925 - Crisafulli , et al. December 27, 1 | 1994-12-27 |
| Dual range speed indicator with acceleration display Grant 5,166,610 - Bezos , et al. November 24, 1 | 1992-11-24 |
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