Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5115978 | Self-cleaning spray nozzle | William J. King | 1992-05-26 |
| 5033676 | Self-cleaning spray nozzle | William J. King | 1991-07-23 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5115978 | Self-cleaning spray nozzle | William J. King | 1992-05-26 |
| 5033676 | Self-cleaning spray nozzle | William J. King | 1991-07-23 |