Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5861457 | Organopolysiloxane resin solutions, processes for their preparation, and their use in coating compositions | Richard Weidner, Friedrich Hockemeyer, Volker Frey, Reinhardt Muller | 1999-01-19 |