Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8319979 | Single laser beam measurement system | Mike Hanchett | 2012-11-27 |
| 5039492 | Optical pH and gas concentration sensor | Elric W. Saaski, David A. McCrae, Dale M. Lawrence, Roger A. Wolthuis | 1991-08-13 |
| 4945230 | Optical measuring device using a spectral modulation sensor having an optically resonant structure | Elric W. Saaski | 1990-07-31 |
| 4933545 | Optical pressure-sensing system using optical resonator cavity | Elric W. Saaski, Gordon L. Mitchell | 1990-06-12 |
| 4778987 | Optical measuring device using a spectral modulation sensor having an optically resonant structure | Elric W. Saaski | 1988-10-18 |
| 4678904 | Optical measuring device using a spectral modulation sensor having an optically resonant structure | Elric W. Saaski | 1987-07-07 |