Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5049636 | Organosols of organopolysiloxanes and a process for preparing the same | Bernward Deubzer, Volker Frey, Helmut Oswaldbauer | 1991-09-17 |
| 5045231 | Aqueous dispersions of organopolysiloxanes | Rudolf Braun, Karl Braunsperger, Herbert Sollradl | 1991-09-03 |
| 4988470 | Process for preparing structures of inorganic fiber material containing silicone resin | Ulrich Demlehner, Bernward Beubzer | 1991-01-29 |
| 4935484 | Silicone resin powder and a process for preparing the same | Bernward Deubzer, Volker Frey | 1990-06-19 |
| 4857582 | Process for preparing colloidal suspensions of organopolysiloxanes | Bernward Deubzer, Volker Frey | 1989-08-15 |