Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4413140 | Liquid extraction of diacetoxybutane with halogenated paraffins | — | 1983-11-01 |
| 4238356 | Diacyloxybutene isomerization catalysts comprising selenium dioxide and carboxylic acid | John R. Norell | 1980-12-09 |
| 4182901 | Diacyloxybutene isomerization with selenium dioxide | John R. Norell | 1980-01-08 |