Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7248991 | Method and device for detecting a rotational speed, especially the rotational speed of the wheel of a vehicle | Eugen Goebel, Ingo Alfter | 2007-07-24 |
| 5374233 | Buckling-type paper sheet folder with protective housing | Werner Lehmann, Rainer Fecker, Wilhelm Markgraf | 1994-12-20 |
| 5246415 | Buckle chute folding machine | — | 1993-09-21 |
| 4966353 | Chief folding machine with eye adhesive moistener | Werner Lehmann, Joachim Kurtz | 1990-10-30 |
| 4787619 | Sheet feed bench with blower jets and a method of removing sheets from a stack | Joachim Kurtz | 1988-11-29 |
| 4585219 | Series feeding device for a folding machine | Werner Lehmann, Rainer Fecker | 1986-04-29 |
| 4573672 | Paper folding machine | Werner Lehmann, Rainer Fecker | 1986-03-04 |
| 4354674 | Device for distributing flexible sheets in collecting bins | Wilfried Dorer, Werner Lehmann | 1982-10-19 |