Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4489508 | Vapor condensation apparatus having condenser coil modules | Edward J. March | 1984-12-25 |
| 4380431 | Technique for elevating the temperature of a fluid | Edward J. March | 1983-04-19 |
| 4378296 | Flux filter | Edward J. March | 1983-03-29 |