Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9969505 | UAV launch and recovery | Steve Conrad Roden | 2018-05-15 |
| 5445252 | Charge cord and retraction system for electric vehicle | Takeshi Sakurai | 1995-08-29 |
| 5089675 | Resistor card calibration retention method and fuel pump switch | Joseph T. Betterton, Alfred H. Glover | 1992-02-18 |
| 4982607 | Composite cylinder for a mini oil pressure transducer | Joseph T. Betterton, Alfred H. Glover | 1991-01-08 |
| 4967047 | Switch with post-assembly calibration access | Joseph T. Betterton, Alfred H. Glover | 1990-10-30 |
| 4905657 | Emission control valve with gas flow shut-off | Joseph T. Betterton, Alfred H. Glover, Chris S. Romanczuk | 1990-03-06 |
| 4905656 | Emission control valve with internal spring | Joseph T. Betterton, Alfred H. Glover, Chris S. Romanczuk | 1990-03-06 |
| 4886033 | Stabilized flow control valve | Joseph T. Betterton, Alfred H. Glover, Chris S. Romanczuk | 1989-12-12 |
| 4807478 | Pressure transducer | Joseph T. Betterton, Alfred H. Glover | 1989-02-28 |
| 4728920 | Pressure transducer | William Douglas McKee, John L. Evans, Joseph T. Betterton, Alfred H. Glover | 1988-03-01 |