Issued Patents 1982
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4348495 | Phosphorous acid esters and their use for stabilizing polyamides | Bert Brassat, Erich Eimers, Karl H. Hermann | 1982-09-07 |
| 4335051 | Process for the preparation of dimethyl carbonate | Heinrich Krimm, Siegfried Bohm | 1982-06-15 |
| 4330665 | Process for the preparation of aromatic polycarbonates | Heinrich Krimm, Hans Rudolph | 1982-05-18 |