Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4283399 | Parasticide | Stanislaw Witek, Damian Wojciech Grobelny, Janina Ptaszkowska, Edmund Bakuniak, Stefan Fulde +1 more | 1981-08-11 |
| 4217365 | Fungicidal quaternary ammonium composition | Stanislaw Witek, Damian Wojciech Grobelny, Janina Ptaszkowska, Edmund Bakuniak, Stefan Fulde +1 more | 1980-08-12 |