Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4470933 | Preparation of S-brom-dithiophosphoric, dithiophosphonic and dithiophosphinic acid derivatives | Jan Michalski, Marek Potrzebowski | 1984-09-11 |
| 4369147 | Preparation of novel S-brom-dithiophosphoric, dithiophosphonic and dithiophosphinic acid derivatives | Jan Michalski, Marek Potrzebowski | 1983-01-18 |