loadpatents
Patent applications and USPTO patent grants for Hollimon; Charles L..The latest application filed is for "dual spring rate damper".
Patent | Date |
---|---|
Dual spring rate damper Grant 8,857,581 - Stamps , et al. October 14, 2 | 2014-10-14 |
Dual Spring Rate Damper App 20120230823 - Stamps; Frank B. ;   et al. | 2012-09-13 |
Dual spring rate damper Grant 8,181,755 - Stamps , et al. May 22, 2 | 2012-05-22 |
Soft in-plane tiltrotor hub Grant 7,828,525 - Stamps , et al. November 9, 2 | 2010-11-09 |
Propulsive anti-torque system for rotorcraft Grant 7,731,121 - Smith , et al. June 8, 2 | 2010-06-08 |
Proprotor blade with leading edge slot Grant 7,594,625 - Robertson , et al. September 29, 2 | 2009-09-29 |
Soft In-Plane Tiltrotor Hub App 20080247876 - Stamps; Frank B. ;   et al. | 2008-10-09 |
Propulsive Anti-Torque System for Rotorcraft App 20080093500 - Smith; Dudley E. ;   et al. | 2008-04-24 |
Dual spring rate damper App 20070137956 - Stamps; Frank B. ;   et al. | 2007-06-21 |
Proprotor blade with leading edge slot App 20060239824 - Robertson; Daniel B. ;   et al. | 2006-10-26 |
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