Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5273957 | Thermally sprayed lead-containing thick layers | Martin Schwarz, Hubert Schindler, Sabine Junger | 1993-12-28 |
| 5002648 | Process for producing an inorganic thin film on a substrate using a target | Marcellus Peuckert, Gunter Schmidt, Hans-Peter Scholch | 1991-03-26 |
| 4812267 | Process for extruding a thermoplastic melt | Karl-Ludwig Hoffmann, Gunter Eiden | 1989-03-14 |
| 4617197 | Process for improving the wetting characteristics of the surface of shaped plastics articles for applications in chemical engineering | Siegbert Rittner, Hubert Schindler, Peter John | 1986-10-14 |