Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8245653 | Split shell circular furnace and binding systems for circular furnaces | Felim McCaffrey, Nils W. Voermann, Clarence A. Nichols, Robert Veenstra, Jimmy Sarvinis +1 more | 2012-08-21 |
| 7134397 | System for applying vertical compressive force to furnace walls | Kenneth T. Hutchinson, Kenneth M. Donaldson, Clarence A. Nichols, Jimmy Sarvinis | 2006-11-14 |
| 6814012 | Furnace binding and adjustment systems | Felim McCaffrey, Robert Veenstra | 2004-11-09 |