Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6308349 | Sanitary tub | — | 2001-10-30 |
| 6238604 | Method for producing a composite bathtub | — | 2001-05-29 |
| 6080355 | Processing for producing deformable acrylic panels with increased abrasion and scratch resistance | — | 2000-06-27 |
| 4566385 | Hydraulic drive for multi-color sheet-fed rotary printing machines | Hans-Jurgen Tappert, Johannes Naumann, Karl-Heinz Forster, Herbert Doliner, Werner Frenzel +1 more | 1986-01-28 |
| 4530495 | Pick-up unit in a sheet-transporting device of a printing machine | Hans Zimmermann, Hartmut Nagel | 1985-07-23 |
| 4319744 | Jogger for the lateral alignment of sheets in sheet deliverers | Hartmut Nagel, Hans Zimmermann, Dieter Plage | 1982-03-16 |
| 4318541 | Devices for the lateral alignment of sheets | Hartmut Nagel, Hans Zimmermann | 1982-03-09 |
| 4225129 | Sheet guidance arrangement in printing-machine outfeed units | Hans Zimmermann, Konrad Blauth, Hartmut Nagel | 1980-09-30 |