Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6676712 | Process for the concentration of aqueous hydrogen peroxide by crystallization | Matthias Creutz, Stefan Nordhoff, Rudolf Wagner, Jürgen Glenneberg | 2004-01-13 |
| 5498074 | Machine for kneading dough including a rotatable container and kneading tools rotatable in the container | Konrad Thies, Willi Schmidt, Daniel Gerbel, Joachim Etzenbach | 1996-03-12 |
| 4983703 | Coating composition with extended pot life | Udo Vorbeck | 1991-01-08 |
| 4940172 | Filling apparatus for filling a container with a measured amount of a liquid, pasty or lumpy product | Georg Fischer | 1990-07-10 |
| 4532300 | Production of coatings | Werner Lenz, Hans Sander | 1985-07-30 |
| 4505311 | Machine for dosing, filling and packaging of a doughy or pasty food substance | Erhardt Kramer, Ralph Brauer | 1985-03-19 |
| 4504152 | Mixing and/or kneading apparatus | Konrad Boert | 1985-03-12 |
| 4371667 | Baking lacquer | Ulrich Poth | 1983-02-01 |
| 4315053 | Base coats covered by a clear lacquer coating and process for coating | Ulrich Poth, Arnold Dobbelstein | 1982-02-09 |