loadpatents
Patent applications and USPTO patent grants for Benson; Richard A.The latest application filed is for "tether cable spooling apparatus".
Patent | Date |
---|---|
Tether cable spooling apparatus Grant 11,136,215 - Benson , et al. October 5, 2 | 2021-10-05 |
Tether Cable Spooling Apparatus App 20190055105 - BENSON; RICHARD A ;   et al. | 2019-02-21 |
Valve assembly having articulating rigid seating surface Grant 7,428,913 - Benson September 30, 2 | 2008-09-30 |
Valve assembly having articulating rigid seating surface App 20060237064 - Benson; Richard A. | 2006-10-26 |
Fluid control and shut off valve Grant 5,100,100 - Benson , et al. March 31, 1 | 1992-03-31 |
Stimulus signal generation method to maximize dynamic range in frequency response function calculations Grant 5,051,916 - Benson September 24, 1 | 1991-09-24 |
Current-to-pressure transducer with enhanced performance features Grant 4,905,720 - Benson March 6, 1 | 1990-03-06 |
Percussion musical instrument Grant D298,951 - Benson , et al. December 13, 1 | 1988-12-13 |
Absolute capacitance manometers Grant 4,785,669 - Benson , et al. November 22, 1 | 1988-11-22 |
Current-to-pressure transducers Grant 4,729,398 - Benson , et al. March 8, 1 | 1988-03-08 |
High-speed protective check valving for pressure transducers and the like Grant 4,683,910 - Benson , et al. August 4, 1 | 1987-08-04 |
Work station for facilitating component assembly Grant 4,149,311 - Benson , et al. April 17, 1 | 1979-04-17 |
Load Weighing System For Cranes With Rotatable Booms Grant 3,826,321 - Rigney , et al. July 30, 1 | 1974-07-30 |
Remote Condition Indicator For Load-lifting Device Grant 3,823,395 - Rigney , et al. July 9, 1 | 1974-07-09 |
SEC | 0001171769 | BENSON RICHARD A |
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