Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5196590 | Method of making 2,4,5-trihalobenzoic acid | J. Steven Oi | 1993-03-23 |
| 4337235 | Purification of thionyl chloride | Joseph S. Wisnouskas | 1982-06-29 |
| 4301014 | Phosphorus pentasulfide waste water treatment | Harry E. Buckholtz, Joseph S. Wisnouskas | 1981-11-17 |