Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5616800 | Dicationic and polycationic monoprimary alcohols and derivatives thereof | R. Keith Frank | 1997-04-01 |
DR
Dorothy L. Roerden
Overall (1997): #157,666 of 185,788Top 85%
1
Patents 1997