Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7802910 | Light guide exposure device | Kirk A. Middlemass, Stephan J. W. Platzer, Todd J. Hallock | 2010-09-28 |
| 7671543 | Light exposure control device and apparatus | Thomas J. Cavanaugh, Kirk A. Middlemass, Stephan J. W. Platzer | 2010-03-02 |
| D255709 | Stove | — | 1980-07-01 |