Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5633305 | Coating composition with heat-curing film formation and its use | Karl Wesch, Dirk Reitenbach, Winfried Schwittay | 1997-05-27 |
| 4394411 | Structural panel of gypsum with textile casing and method for producing same | Manfred Krull, Udo Lobert, Klaus Veeser | 1983-07-19 |