Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9541445 | Optical level sensor for reflective liquids | David A. Tence, Matthew D. Savoy | 2017-01-10 |
| 5546114 | Systems and methods for making printed products | B. Jay Burreson, Thomas J. Brandt | 1996-08-13 |