Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8290722 | Method for determining refrigerant charge | Don A. Schuster, Sathish R. Das | 2012-10-16 |
| 6415543 | Automatic fishing rod device for jigging and trolling | — | 2002-07-09 |
| 5647533 | Run time criteria to control indoor blower speed | Don A. Schuster, Larry J. Burkhart, Hongmei Liang | 1997-07-15 |
| D349565 | Top cover with discharge orifice for the outdoor unit of an air conditioning split system | Larry D. Burns | 1994-08-09 |
| 5167491 | High to low side bypass to prevent reverse rotation | Louis E. Chaump | 1992-12-01 |
| D263417 | Self-contained solid fuel boiler system | Walter G. Horton | 1982-03-16 |