Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6240767 | Ethylene monitoring and control system | Roy V. Richard, II, James A. Kane | 2001-06-05 |
| 6105416 | Ethylene monitoring and control system | Roy V. Richard, II, James A. Kanc | 2000-08-22 |
| 5308771 | Chemical sensors | Quan Zhou, Mary E. Tabacco | 1994-05-03 |
| 5298964 | Optical stress sensing system with directional measurement capabilities | Malcolm C. Smith | 1994-03-29 |
| 5090824 | Fast optical switch having reduced light loss | Ronald F. Cooper | 1992-02-25 |
| 4919522 | Optical switch having birefringent element | — | 1990-04-24 |
| 4777358 | Optical differential strain gauge | — | 1988-10-11 |