Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4441363 | Apparatus and method for measuring concentrations of supercooled liquid water | Geoffrey E. Hill, Duard S. Woffinden | 1984-04-10 |
| 4212593 | Heat-powered water pump | — | 1980-07-15 |
| 4197060 | Heat-powered water pump | — | 1980-04-08 |