Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8681330 | Evaporative light scattering detector | Raaidah Saari-Nordhaus, Washington Mendoza, Alexandra M. Kuch, James M. Anderson | 2014-03-25 |
| 5748130 | Analog to digital converter having multi-state output | — | 1998-05-05 |
| 5402670 | Mass measuring system | — | 1995-04-04 |
| 5316444 | Pump control and method of pumping | — | 1994-05-31 |
| 4468562 | Dosimeter for photometric applications | Donald E. Charles | 1984-08-28 |
| 4438357 | Level sensitive reset circuit for digital logic | — | 1984-03-20 |
| 4426612 | Battery charging and testing circuit | Donald E. Charles | 1984-01-17 |
| 4356394 | Apparatus for applying radiant beam | Richard W. Cobean, Gary Feldman | 1982-10-26 |
| 4350441 | Photometric apparatus and method | — | 1982-09-21 |
| 4341116 | Liquid absence detector | Arnold C. Bilstad | 1982-07-27 |
| 4305659 | Photometric apparatus and method | Arnold C. Bilstad, Richard I. Brown | 1981-12-15 |