Issued Patents All Time
Showing 51–55 of 55 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4244827 | Mixture of di- or trithiophosphoric acid diesters, processes for producing it and its use | Klaus-Peter Michaelis | 1981-01-13 |
| 4210595 | Process for the production of organo-tin compounds | Hermann W. Wehner | 1980-07-01 |
| 4196137 | Process for the production of organo-tin compounds | Hermann W. Wehner, Eberhard Otto | 1980-04-01 |
| 4195029 | Process for producing organotin compounds | Eberhard Otto, Wolfgang Wehner | 1980-03-25 |
| 4188334 | Organotin compounds | Wolfgang Wehner | 1980-02-12 |