Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5945073 | Thermoelectric cooling of corona-discharge ozone cells | Lee C. Ditzler | 1999-08-31 |
| 4740966 | Analog input circuit for microcontroller apparatus | — | 1988-04-26 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5945073 | Thermoelectric cooling of corona-discharge ozone cells | Lee C. Ditzler | 1999-08-31 |
| 4740966 | Analog input circuit for microcontroller apparatus | — | 1988-04-26 |