Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4302614 | 2,2-Bis[4-(2,3-dibromopropoxy)-3,5-dibromophenyl]-propane process | Wolfgang Dannenberg, Walter Heyer, Manfred Zimmermann | 1981-11-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4302614 | 2,2-Bis[4-(2,3-dibromopropoxy)-3,5-dibromophenyl]-propane process | Wolfgang Dannenberg, Walter Heyer, Manfred Zimmermann | 1981-11-24 |