Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4520390 | Burner monitoring system | William D. Stevens | 1985-05-28 |
| 4438535 | Seat and cover assembly for a toilet bowl | — | 1984-03-27 |
| 4347563 | Industrial control system | Billy R. Slater | 1982-08-31 |
| 4342124 | Seat and cover assembly for a toilet bowl | — | 1982-08-03 |