Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7570101 | Advanced insulated gate bipolar transistor gate drive | Shawn M. West, Robert J. Fabean | 2009-08-04 |
| 4333737 | Reclamation of materials from photoflash cartridges | Francis E. Montgomery, William J. Weaver | 1982-06-08 |
| 4276100 | Process for disposing of decoy flare material | Robert E. Colvin, Bernard E. Douda, Francis E. Montgomery | 1981-06-30 |
| 4260509 | Solvent having high flash point | Bernard E. Douda, Clyde F. Parrish | 1981-04-07 |