Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4758974 | Most significant digit location | Evelyn M. Fields, Ronald L. Freyman | 1988-07-19 |
| 4546276 | Full output voltage driver circuit using bootstrap capacitor and controlled delay circuitry | Ronald L. Freyman | 1985-10-08 |
| 4439691 | Non-inverting shift register stage in MOS technology | Thomas J. Bartoli | 1984-03-27 |
| 4324294 | Chemical injection control system for fire fighting | John E. McLoughlin, Neocles G. Athanasiades | 1982-04-13 |
| 4273360 | Safety bar for fire trucks | John E. McLoughlin, Neocles G. Athanasiades | 1981-06-16 |
| 4262287 | Automatic scan flow meter means | John E. McLoughlin, Neocles G. Athanasiades | 1981-04-14 |
| 4246969 | Chemical injection system for fire fighting | John E. McLoughlin, Neocles G. Athanasiades | 1981-01-27 |
| 4224826 | Flow measuring means | John E. McLoughlin, Neocles G. Athanasiades | 1980-09-30 |