Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4781950 | Method for impregnating mineral building materials | Gotz Koerner, Eckehard Schamberg, Jakob Wassermeyer, Christian Weitemeyer | 1988-11-01 |
| 4609752 | Process and apparatus for continuously synthesizing alkoxypolysiloxanes | Gotz Koerner, Vaclay Kropac, Hans-Jurgen Patzke, Herbert Quilitsch, Harald Rau +3 more | 1986-09-02 |