Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6645192 | Pellet implant system for immediate and delayed release of antiparasitic drug | Dale C. Kenison | 2003-11-11 |
| 5874098 | Pellet implant system | Thomas L. Stevens | 1999-02-23 |
| 4634574 | Apparatus for use in sulfide chemiluminescence detection | Edward S. Yeung | 1987-01-06 |
| 4575433 | Method of generating chemiluminescent light | Edward S. Yeung | 1986-03-11 |
| 4555491 | Sulfide chemiluminescence detection | Edward S. Yeung | 1985-11-26 |