Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5975424 | Electric control for ultrasonic vertical anti-hail cannon | James P. Swindeman, Bernard F. Swindeman | 1999-11-02 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5975424 | Electric control for ultrasonic vertical anti-hail cannon | James P. Swindeman, Bernard F. Swindeman | 1999-11-02 |