Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5826649 | Evaporator, condenser for a heat pump | C. James Rogers, William Markusen | 1998-10-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5826649 | Evaporator, condenser for a heat pump | C. James Rogers, William Markusen | 1998-10-27 |