Issued Patents All Time
Showing 51–56 of 56 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4749554 | Nozzle for mixing flowable reaction components | Ferdinand Proksa, Reiner Raffel, Ferdinand Althausen | 1988-06-07 |
| 4693448 | Closure unit for molding tools | Ferdinand Proksa, Lothar Rohrig, Hans-Wilhelm Fuhrbach | 1987-09-15 |
| 4582224 | Nozzle for mixing at least two flowable reaction components | Ferdinand Proksa, Reiner Raffel, Ferdinand Althausen | 1986-04-15 |
| 4452917 | Process and a mixing head for the production of a reaction mixture comprising at least two flowable reaction components | Ferdinand Proksa, Reiner Raffel, Ferdinand Althausen | 1984-06-05 |
| 4442070 | Apparatus for the production of a flowable reaction mixture | Ferdinand Proksa, Reiner Raffel | 1984-04-10 |
| 4389375 | Apparatus for producing a reaction mixture of fluid components forming a foam or solid material | Ferdinand Proksa, Reiner Raffel, Ferdinand Althausen | 1983-06-21 |