Breuner; Gerald
Patent Applications and Registrations
Patent applications and USPTO patent grants for Breuner; Gerald.The latest application filed is for "collective pitch change system for teter-bar type gyroplane rotary wing aircraft".
- Breuner; Gerald - Richmond CA
| Patent | Date |
|---|---|
| Collective pitch change system for teter-bar type gyroplane rotary wing aircraft Grant 4,741,672 - Breuner May 3, 1 | 1988-05-03 |
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