Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5101896 | Pipe wiper and washer system | J. Patrick Thompson, Henry Guillory, by Margaret S. Guillory, executor, by Laura P. Broussard, heir, Alfred J. Thomas, II | 1992-04-07 |