Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4329211 | Simplified maintenance electrocoagulator | William J. Plantes, Jerome K. Wolfe | 1982-05-11 |
| 4197984 | Composite envelope | Robert G. Hartman, Thomas E. Hopkins | 1980-04-15 |