Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5772411 | Gas flow and lubrication of a scroll compressor | Daniel R. Crum, Bill P. Simmons, Arlo F. Teegarden, Jerry A. Rood | 1998-06-30 |
| 5683236 | Anti-reverse rotation valve for scroll compressor | Mark W. Harrison, Charles A. Singletary, John Kenneth Wollitz | 1997-11-04 |
| D384678 | Refrigeration compressor shell | Larry R. Arentz, Dyck A. Shepherd, Scott J. Smerud | 1997-10-07 |
| D377178 | Refrigeration compressor shell | Larry R. Arentz, Dyck A. Shepherd | 1997-01-07 |
| D375961 | Base plate for a refrigeration compressor | Bill P. Simmons, James B. Winder | 1996-11-26 |
| 5533875 | Scroll compressor having a frame and open sleeve for controlling gas and lubricant flow | Daniel R. Crum, Bill P. Simmons, Arlo F. Teegarden, Jerry A. Rood | 1996-07-09 |
| 5452989 | Reverse phase and high discharge temperature protection in a scroll compressor | Jerry A. Rood | 1995-09-26 |
| 5338159 | Co-rotational scroll compressor supercharger device | Delmar R. Riffe, Robert E. Utter | 1994-08-16 |
| 5290154 | Scroll compressor reverse phase and high discharge temperature protection | Jerry A. Rood, Bill P. Simmons | 1994-03-01 |
| 5212964 | Scroll apparatus with enhanced lubricant flow | Robert E. Utter, Daniel R. Crum | 1993-05-25 |
| 5199280 | Co-rotational scroll compressor supercharger device | Delmar R. Riffe, Robert E. Utter | 1993-04-06 |
| 5186613 | Reverse phase and high discharge temperature protection in a scroll compressor | John R. Moilanen, Mark W. Harrison | 1993-02-16 |
| 5129798 | Co-rotational scroll apparatus with improved scroll member biasing | Daniel R. Crum, George W. Brandt, Gene Fields, Joe T. Hill, John R. Williams +1 more | 1992-07-14 |
| 5101644 | Co-rotational scroll apparatus with positive lubricant flow | Daniel R. Crum, Robert E. Utter | 1992-04-07 |
| 4927339 | Rotating scroll apparatus with axially biased scroll members | Delmar R. Riffe, Robert E. Utter | 1990-05-22 |
| 4867657 | Scroll compressor with axially balanced shaft | Delmar R. Riffe | 1989-09-19 |
| 4820130 | Temperature sensitive solenoid valve in a scroll compressor | David H. Eber, Ronald W. Okoren | 1989-04-11 |