Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5817851 | Monovinyltin trihalides and process for their preparation | Andrea Kapries, Ulrich Stewen | 1998-10-06 |
| 5288886 | Method of preparing trialkyl-tin hydrides | Ralf Becker, Ulrich Stewen | 1994-02-22 |
| 4958041 | Methods for producing diorganodialkoxysilanes | Jurgen Graefe, Wolfram Uzick | 1990-09-18 |