Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8842366 | Transmissive body | Kenneth Edmund Arnett, Robert Bruce Charters, Graham Roy Atkins, Ian Andrew Maxwell, Duncan Ian Ross | 2014-09-23 |
| 5114585 | Charged porous filter | Menahem Kraus, Diosie Velazquez | 1992-05-19 |
| 4893900 | Method of altering reflectivity of optical elements | Paul F. Robusto, David D. Scofield, John C. Hamacher | 1990-01-16 |