Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6510005 | Filter for illusion apparatus | — | 2003-01-21 |
| 5308984 | Method of operating a dual mode tracking system | Nathan Slawsby, Joseph W. DiBiaso | 1994-05-03 |
| 5244553 | Method for recovering acid from an acid-sugar hydrolyzate | — | 1993-09-14 |
| 4714857 | Infrared reflective lamp with envelope having straight sections | — | 1987-12-22 |
| 4381963 | Micro fabrication molding process | Franklin D. Kalk, Harry W. Deckman | 1983-05-03 |