Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7388896 | Induction melter apparatus | John G. Richardson, Brian D. Raivo, Nicholas R. Soelberg | 2008-06-17 |
| 6993061 | Operating an induction melter apparatus | John G. Richardson, Brian D. Raivo, Nicholas R. Soelberg | 2006-01-31 |