Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5287168 | Sensor for monitoring solute in a liquid stream | David Poucher, Joaquin M. Otero | 1994-02-15 |
| 5168746 | Ambient ether vapor testing apparatus and method | Joaquin M. Otero | 1992-12-08 |
| 5049234 | Methods for removing stringers appearing in copper-containing multi-layer printed wiring boards | — | 1991-09-17 |
| 4738904 | Low temperature thermoelectrochemical system and method | Frank A. Ludwig, Carl W. Townsend | 1988-04-19 |