Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5612339 | 2-Hydroxy-3-aminopropylsulfonamides | Paul Sprengeler, Amos B. Smith, III, Ralph F. Hirschmann | 1997-03-18 |
| 5519060 | Sulfonamide-based compositions and methods | Paul A. Sprengeler, Amos B. Smith, III, Ralph F. Hirschmann | 1996-05-21 |