Issued Patents All Time
Showing 26–39 of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4372436 | Apparatus for deflecting flat workpieces through 180.degree. with simultaneous rotation through 90.degree. | Fritz Achelpohl | 1983-02-08 |
| 4370787 | Apparatus for securing to format cylinders format plates for the accurate transfer of applications of adhesive | — | 1983-02-01 |
| 4357896 | Adhesive applicator | — | 1982-11-09 |
| 4357139 | Apparatus for depositing sections welded off from a web of film | Fritz Achelpohl, Aloys Winnemoller | 1982-11-02 |
| 4352468 | Apparatus for the uninterrupted withdrawal of webs from reels of webs which are to be unwound successively | Fritz Achelpohl | 1982-10-05 |
| 4266469 | Method for making sacks provided with cross-bottoms | — | 1981-05-12 |
| 4266654 | Method and apparatus for separating groups of workpieces being conveyed in superposed overlapping formation | Fritz Achelpohl, Friedrich Blom | 1981-05-12 |
| 4264317 | Method of making valved sacks provided with cross-bottoms | — | 1981-04-28 |
| 4258267 | Method and apparatus for testing the base folds of open and finished bases formed on tube sections | — | 1981-03-24 |
| 4226149 | Apparatus for transversely severing or transversely perforating webs of material | Klaus Ginschel | 1980-10-07 |
| 4210320 | Vacuum control for sheet applicator machines | — | 1980-07-01 |
| 4202229 | Apparatus for transversely severing or transversely perforating webs of material | — | 1980-05-13 |
| 4184627 | Sack of plastics material with internal fastener and base covering sheet and method of making same | Fritz Achelpohl | 1980-01-22 |
| 4183518 | Apparatus for separating in groups a predetermined number of continuously fed flat workpieces overlapping in scale formation | Friedrich Franz Brockmuller, Erwin Meyer | 1980-01-15 |