Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5164252 | Hydrophobizing and oleophobizing compositions | Wolfgang Henning, Walter Meckel, Wilfried Kortmann, Peter Selinger, Peter Nussbaum | 1992-11-17 |
| 5153297 | Water-dispersible, electrolyte-stable polyetherester-modified polyurethane ionomers, a process for their production and their use in admixture with polymers containing perfluoroalkyl groups | Manfred Schmidt, Peter Nussbaum, Hans-Albert Ehlert | 1992-10-06 |
| 5100995 | Storage stable polyurethane adhesives | Horst Stepanski, Walter Meckel | 1992-03-31 |