Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5703717 | Three-dimensional projection display apparatus | David Ezra, Graham J. Woodgate, Basil Arthur Omar | 1997-12-30 |
| 5666226 | Optical apparatus | David Ezra, Graham J. Woodgate, Paul May, Michael G. Robinson | 1997-09-09 |