Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5300700 | Process for the production of high-purity bisphenol A | Hans-Peter Wirges, Claus Wulff, Alfred Eitel | 1994-04-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5300700 | Process for the production of high-purity bisphenol A | Hans-Peter Wirges, Claus Wulff, Alfred Eitel | 1994-04-05 |