Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5611476 | Solder reflow convection furnace employing flux handling and gas densification systems | Martin I. Soderlund, Francis C. Nutter, Robert P. Couilliard, Pierre J. LeMieux | 1997-03-18 |
| 5334014 | Walking beam furnace | Gary Orbeck | 1994-08-02 |
| 4854266 | Cross-flow diffusion furnace | Morris Simson, John H. Fabricius, Ronnie Browne, Robert F. Sarkozy, Chiu K. S. Lai | 1989-08-08 |
| 4829282 | High efficiency high heat output electrical heater assembly | Gary Orbeck | 1989-05-09 |
| 4802441 | Double wall fast cool-down furnace | — | 1989-02-07 |
| 4753192 | Movable core fast cool-down furnace | Forest S. Goldsmith | 1988-06-28 |
| 4687911 | Electric furnace heater | Willard Lucey | 1987-08-18 |