Issued Patents All Time
Showing 26–30 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5117856 | Flow range extending valve | Raymond Kim | 1992-06-02 |
| 5086220 | Radiation imaging fiber optic temperature distribution monitor | John W. Berthold, Cevdet G. Koksal | 1992-02-04 |
| 5055694 | Method and apparatus for monitoring and measuring the concentration of ion exchange resin particles in water | Jack K. Schmotzer, Charles C. Stauffer | 1991-10-08 |
| 4644173 | Flame quality analyzer with fiber optic array | — | 1987-02-17 |
| 4600836 | Diaphragm deflection sensor for fused silica diaphragm module | John W. Berthold, Larry B. Thompson | 1986-07-15 |