Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10756665 | Fault isolation for pulse width modulated three phase motor systems | — | 2020-08-25 |
| 5678360 | Gutter liquid separator | James H. Fort | 1997-10-21 |
| 5129348 | Submergible vehicle | Arthur K. Colling, Jr. | 1992-07-14 |
| RE32100 | Efficiency air cycle environmental control system | — | 1986-04-01 |
| 4553407 | High efficiency air cycle air conditioning system | — | 1985-11-19 |
| 4550573 | Multiple load, high efficiency air cycle air conditioning system | — | 1985-11-05 |
| 4535606 | High efficiency air cycle air conditioning system | — | 1985-08-20 |
| RE31835 | Pneumatic supply system having variable geometry compressor | — | 1985-02-19 |
| 4405290 | Pneumatic supply system having variable geometry compressor | — | 1983-09-20 |
| 4374469 | Variable capacity air cycle refrigeration system | — | 1983-02-22 |
| 4295518 | Combined air cycle heat pump and refrigeration system | — | 1981-10-20 |
| 4292807 | Variable geometry turbosupercharger system for internal combustion engine | — | 1981-10-06 |
| 4265397 | Combined fresh air regenerator and air cycle heat pump | — | 1981-05-05 |
| 4245964 | Efficiency fluid pumping system including sequential unloading of a plurality of pumps by a single pressure responsive control valve | — | 1981-01-20 |
| 4209993 | Efficiency air cycle environmental control system | — | 1980-07-01 |