Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8640584 | Device for decelerating sheets to be placed on a stack, especially paper or cardboard sheets | Dirk Voessing | 2014-02-04 |
| 7000517 | Machine for cross cutting a material web | Guido Spix, Albert Stitz | 2006-02-21 |
| 6042047 | Unwinder device for reels | — | 2000-03-28 |
| 5316231 | Unwinding apparatus for wound rolls | Peter Weiss | 1994-05-31 |
| 5288034 | System for joining webs of material | Herbert Schonmeier, Peter Weiss, Ewald G. Welp, Runald Meyer, Manfred Weis +1 more | 1994-02-22 |
| 5271302 | Method and means for cutting a web | Manfred Weis, Ewald G. Welp | 1993-12-21 |
| 5020736 | Device for connecting strips of material | — | 1991-06-04 |
| 4895314 | Device for unwinding a web of material from a reel | — | 1990-01-23 |
| 4730779 | Expanding mandrel assembly for a web-coiling core | — | 1988-03-15 |
| 4681274 | Method and device for attaching a web of material rolling to the beginning of a wound fresh web | Peter Weiss | 1987-07-21 |
| 4635872 | Device for tensioning core tubes | — | 1987-01-13 |
| 4359195 | Unwinding apparatus for rolls of material | Peter Weiss, Herbert Schonmeier | 1982-11-16 |
| 4339094 | Device for chucking tubular winding cores | Peter Weiss, Knut Welkers | 1982-07-13 |
| 4211375 | Chuck for webs of material wound onto spools | Peter Weiss | 1980-07-08 |
| 4196866 | Unwinding apparatus for rolls of sheet material | Georg Schaffner, Peter Weiss | 1980-04-08 |
| 4181847 | Apparatus for synchronizing the speeds of two webs of goods | Gerhard Buschmann, Peter Weiss, Werner Reitter | 1980-01-01 |