Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8841063 | Illumination sources and subjects having distinctly matched and mismatched narrow spectral bands | Norman A. Gardner, Terry Stovold | 2014-09-23 |
| 8551683 | Illumination sources and subjects having distinctly matched and mismatched narrow spectral bands | Norman A. Gardner, Terry Stovold | 2013-10-08 |
| 7939239 | Illumination sources and subjects having distinctly matched and mismatched narrow spectral bands | Norman A. Gardner, Terry Stovold | 2011-05-10 |
| 6696688 | Apparatus for magnetically scanning and/or switching a charged-particle beam | Nicholas R. White, Philip C. Harvey | 2004-02-24 |
| 5433310 | Coin discriminator with offset null coils | — | 1995-07-18 |
| 5216234 | Tokens having minted identification codes | — | 1993-06-01 |
| 5042635 | Rapid coin acceptor | — | 1991-08-27 |