Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5120024 | Payout tension control system for reel mounted cable | — | 1992-06-09 |
| 4727753 | Arrangement for monitoring pressure pulses in gas/particulate material media flowing through pipelines and/or containers | Hans-Richard Baumann | 1988-03-01 |
| 4701116 | Extrusion die for a blow head for making blown plastic films | Fritz Achelpohl, Hermann Tupker, Jürgen Linkies | 1987-10-20 |
| 4651572 | Venturi tube | Theodor Albertz, Hans-Richard Baumann | 1987-03-24 |
| 4464318 | Method of controlling the film thickness at a blown film installation | Hartmut Upmeier, Gerd Klinge | 1984-08-07 |
| 4351785 | Method of controlling the film thickness at a blown film extruder installation | Hartmut Upmeier, Gerd Klinge | 1982-09-28 |
| 4339404 | Method of controlling the film thickness at a blown film installation | Hartmut Upmeier, Gerd Klinge | 1982-07-13 |
| 4339403 | Method of controlling the film thickness at a blown film extruder installation | Hartmut Upmeier, Gerd Klinge | 1982-07-13 |
| 4304330 | Case for writing utensils | Bernhard ENDRES | 1981-12-08 |
| 4301734 | Case mounted mooring system | Frank Peregrim, James B. Johnson | 1981-11-24 |
| 4261833 | Method of pretreating raw water for reverse osmosis units | Kurt Pohl | 1981-04-14 |
| 4246212 | Method and apparatus for optimizing the output of a blown film extruder plant by means of a process computer | Hartmut Upmeier, Helmut Helbig, Werner Zimmermann, Ferdinand Loning | 1981-01-20 |