Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4941493 | Device for washing and drying the inside tank of a tanker truck | — | 1990-07-17 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4941493 | Device for washing and drying the inside tank of a tanker truck | — | 1990-07-17 |