Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5279357 | Coil cleansing assembly | Douglas D. Kennon | 1994-01-18 |
| 5186240 | Coil cleansing assembly | Douglas D. Kennon | 1993-02-16 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5279357 | Coil cleansing assembly | Douglas D. Kennon | 1994-01-18 |
| 5186240 | Coil cleansing assembly | Douglas D. Kennon | 1993-02-16 |