Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5269986 | Process for the production of back foamed internal parts for refrigeration furniture | Norbert Eisen, Wolfgang Henning, Reinhold Dederichs | 1993-12-14 |
| 4756785 | Process for the preparation of adhesives and their use for the formation of bonds | Eberhard Konig, Uwe F. Gronemeier | 1988-07-12 |
| 4323657 | Dispersions of high melting polyesters in polyhydroxyl compounds, a process for their preparation and their use in the production of polyurethanes | Jan Mazanek, Roland Gipp, Peter Seifert, Kuuno Wagner, Johannes Blahak | 1982-04-06 |