Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4339594 | Process for the manufacture of phenylacetic acid and simple derivatives thereof | Georg Schaeffer | 1982-07-13 |
WS
Werner Spielmann
Overall (1982): #24,643 of 81,411Top 35%
1
Patents 1982