Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5485985 | Method and apparatus for heat treating | John R. Eppeland | 1996-01-23 |
| 5306359 | Method and apparatus for heat treating | John R. Eppeland | 1994-04-26 |
| 4943447 | Automotive coating treating process | James S. Nelson, Scott L. Angell, Charles H. Bergman | 1990-07-24 |
| 4907533 | Automotive coating treatment apparatus with plural radiant lamps | James S. Nelson, Scott L. Angell, Charles H. Bergman | 1990-03-13 |
| 4908231 | Automobile coating heat treating process | James S. Nelson, Scott L. Angell, Charles H. Bergman | 1990-03-13 |