Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6946537 | Siloxane oligomers, a process for their production and their use | Roland Krafczyk, Jaroslaw Monkiewicz | 2005-09-20 |
| 6545171 | Process for the production of yellow bis(3-[trialkoxysily]alkyl) polysulfanes | Roland Krafczyk, Ulrich Deschler | 2003-04-08 |