Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6628121 | Tools for measuring electrometer dispenser response | Kenneth P. Friedrich, Gerald Darby | 2003-09-30 |
| 6397014 | Optical device for indicating the position of a flexible web | — | 2002-05-28 |
| 5211493 | Cooling system for a thermal printing head | Stanley W. Stephenson, Frederick J. Oleson | 1993-05-18 |