Issued Patents All Time
Showing 26–27 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4291147 | Polyadducts of ammonia and epoxide compounds, processes for their modification, and their use | Fritz E. Kempter, Eberhard Schupp, Hans-Uwe Schenck | 1981-09-22 |
| 4260697 | Surface-coating binders | Fritz E. Kempter, Heinrich Hartmann | 1981-04-07 |