Liebeck; Robert H.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Liebeck; Robert H..The latest application filed is for "methods and apparatus for accelerating an aircraft fuselage boundary layer via a fan powered by an auxiliary power unit of the aircraft".
- Liebeck; Robert H. - Irvine CA
| Patent | Date |
|---|---|
| Aircraft having embedded engines Grant 11,247,776 - Princen , et al. February 15, 2 | 2022-02-15 |
| Methods And Apparatus For Accelerating An Aircraft Fuselage Boundary Layer Via A Fan Powered By An Auxiliary Power Unit Of The Aircraft App 20220017207 - Princen; Norman H. ; et al. | 2022-01-20 |
| Aircraft Having Embedded Engines App 20200307789 - Princen; Norman H. ; et al. | 2020-10-01 |
| Transformable airplane Grant 7,093,798 - Whelan , et al. August 22, 2 | 2006-08-22 |
| Transformable airplane App 20050178912 - Whelan, David A. ; et al. | 2005-08-18 |
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