Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4339484 | Solar collector | — | 1982-07-13 |
| 4309261 | Method of and apparatus for reactively sputtering a graded surface coating onto a substrate | David McKenzie, Brian Window, Anthony R. Collins | 1982-01-05 |