Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7753279 | Card personalization system and method for the same | Robert A. Sells, Dean Raymond Nichols, Brian P. Johnson | 2010-07-13 |
| 5025399 | Method and apparatus for personalizing plastic cards | Brian P. Johnson | 1991-06-18 |
| 4837857 | Foot pedal assembly for ophthalmic surgical instrument | Gregg D. Scheller, Jerry S. Gahn, Daniel E. Higgins, James Gibeltirra, J. Alan Ritter | 1989-06-06 |
| 4757426 | Illumination system for fiber optic lighting instruments | Gregg D. Scheller, Kevin Klug | 1988-07-12 |