Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4322517 | Hydrophilic, crosslinked, modified organopolysiloxanes and process for preparing the same | Bernward Deubzer, Jurgen Burkhardt, Erich Brunner | 1982-03-30 |
| 4301215 | Process for the preparation of impregnated wood | Bernward Deubzer, Erich Brunner, Herman Wilhelm | 1981-11-17 |