Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4442896 | Treatment of underground beds | William R. McKay | 1984-04-17 |
| 4403154 | Apparatus to generate electricity | William R. McKay | 1983-09-06 |
| 4281026 | Preparing fruit juice powder | — | 1981-07-28 |
| 4278034 | Furnace | — | 1981-07-14 |
| 4266472 | Fruit preparation | — | 1981-05-12 |
| 4250017 | Process and apparatus for separating tar from a tar sand mixture | — | 1981-02-10 |
| 4228856 | Process for recovering viscous, combustible material | — | 1980-10-21 |