Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4558331 | Heating resistor shape in a thermal printhead | — | 1985-12-10 |
| 4523203 | Grey scale thermal printer control system | Richard W. Adkisson | 1985-06-11 |
| 4251725 | Programmed sample pyrolysis for mass spectrometer | — | 1981-02-17 |