Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4975043 | Burner control device, system and method of making the same | Jay R. Katchka, Richard W. McKinney | 1990-12-04 |
| 4872830 | Burner control device, system and method of making the same | Jay R. Katchka, Richard W. McKinney | 1989-10-10 |
| 4728283 | Burner control device, system and method of making the same | Jay R. Katchka, Richard W. McKinney | 1988-03-01 |
| 4640676 | Burner control device, system and method of making the same | Jay R. Katchka, Richard W. McKinney | 1987-02-03 |