Issued Patents All Time
Showing 51–56 of 56 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D274780 | Cooking grill or similar article | Craig R. Thomas | 1984-07-24 |
| 4289350 | Combined folding table and seat | Richard Smith | 1981-09-15 |
| 4277689 | Document reader | Michael Piekarski, Gary B. Morgan, John Rank, William O. Thurman, Donald C. Lerch | 1981-07-07 |
| 4267439 | Document reader lamp life extension system | Michael Piekarski | 1981-05-12 |
| 4260880 | Optical character scanner | — | 1981-04-07 |
| 4245151 | Dust dispersion system for a document reader | — | 1981-01-13 |