Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4550859 | Microprocessor controlled fluid dispensing system | John Dow, Jr., Richard J. Yessian | 1985-11-05 |
| 4522351 | Motor differential drive reel tensioning system | Richard J. Yessian | 1985-06-11 |
| 4319128 | Microprocessor controlled dispensing metering apparatus | John Dow, Jr., Richard J. Yessian, Thomas J. Brady | 1982-03-09 |