Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5053165 | Glass of improved thermal shock resistance for high average power solid state laser system | Hisayoshi Toratani, Helmuth E. Meissner | 1991-10-01 |
| 5036025 | Infrared absorbing green glass | — | 1991-07-30 |
| 5013588 | Corrosion resistant silicon inorganic polymeric coatings | — | 1991-05-07 |