Issued Patents All Time
Showing 26–32 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4582224 | Nozzle for mixing at least two flowable reaction components | Ferdinand Proksa, Hans-Michael Sulzbach, Reiner Raffel | 1986-04-15 |
| 4520947 | Machinery for filling cavities with flowable reaction mixtures | Ferdinand Proksa, Ulrich Osinski | 1985-06-04 |
| 4474310 | Apparatus for producing a reaction mixture | Heinz Muller, Reiner Raffel | 1984-10-02 |
| 4452917 | Process and a mixing head for the production of a reaction mixture comprising at least two flowable reaction components | Ferdinand Proksa, Hans-Michael Sulzbach, Reiner Raffel | 1984-06-05 |
| 4389375 | Apparatus for producing a reaction mixture of fluid components forming a foam or solid material | Ferdinand Proksa, Hans-Michael Sulzbach, Reiner Raffel | 1983-06-21 |
| 4378335 | Device for producing a solid-forming or foaming flowable reaction mixture | Heinrich Boden, Johann Niggemann, Bernhard Rentz, Reiner Raffel | 1983-03-29 |
| 4309373 | Process for filling cavities with flowable reaction mixtures | Ferdinand Proksa, Ulrich Osinski | 1982-01-05 |