Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5580461 | Process for treatment of a fluid | William Cairns, John L. Carey, Jr. | 1996-12-03 |
| 4990458 | Derivatization of organic compounds during their analysis or determination | — | 1991-02-05 |