Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D288711 | Window mounted solar heater | — | 1987-03-10 |
| 4298191 | Mobile apparatus for containing molten metal | Colin F. McCulloch | 1981-11-03 |
| D258530 | Flat plate solar collector | — | 1981-03-10 |