Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5394501 | Optical coating for reflecting visible and longer wavelength radiation having grazing incidence angle | Dennis Fischer, David Trost | 1995-02-28 |
| 5341238 | Dichroic optical filter | David Trost, Dennis Fischer | 1994-08-23 |
| 5333090 | Optical coating for reflecting visible and longer wavelength radiation having grazing incidence angle | Dennis Fischer, David Trost | 1994-07-26 |
| 5296961 | Dichroic optical filter | David Trost, Dennis Fischer | 1994-03-22 |
| 4783373 | Article with thin film coating having an enhanced emissivity and reduced absorption of radiant energy | Matthew E. Krisl | 1988-11-08 |