Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4358472 | Multi-layer coating method | Richard H. Edwards, Eugene A. Eufusia, Robert M. Clary, Nils H. Bergfelt | 1982-11-09 |
| 4310876 | Lighting fixture and method using multiple reflections | Ian Lewin | 1982-01-12 |