Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5792119 | Tubular implant to be used for percutaneously feeding a patient | — | 1998-08-11 |
| 5437827 | Making a heat recoverable article | — | 1995-08-01 |
| 5419949 | Heat recoverable product | Franz Grajewski | 1995-05-30 |
| 5217553 | Method for making heat recoverable product | Franz Grajewski | 1993-06-08 |
| 5204933 | Sleeve coupling for a branching or connecting point of cables | — | 1993-04-20 |
| 5141812 | Heat recoverable product | Franz Grajewski | 1992-08-25 |
| 5138806 | Protection of wooden posts and masts | Franz Grajewski | 1992-08-18 |
| 5125334 | Sheet-fed printing machine for multi-color printing having adjustable gripper carriages | Ingo Kobler, Erich Wegel, Rudolf Melzer, Valentin Gensheimer, Georg Hartung +1 more | 1992-06-30 |
| 4868022 | Ribbon of a cross-linked plastic which is capable of shrinking upon the action of heat | Hermann Uwe Voigt, Frank Patzke | 1989-09-19 |
| 4628571 | Method for production of a non-woven fabric | Peter Offermann, Ralf-Dieter Reumann, Matthias Magel, Bertram Frenzel, Dietmar Grenzendorfer | 1986-12-16 |
| 4629522 | Sealing communication cable | Wolfram Klebl, Arnold Vogts, Friedrich Schatz, Guenter Titze | 1986-12-16 |
| 4589169 | Apparatus for production of a non-woven fabric | Peter Offermann, Ralf-Dieter Reumann, Matthias Magel, Bertram Frenzel, Dietmar Grenzendorfer | 1986-05-20 |
| 4371158 | Sheet tilting suction type separator | Klaus Winkler, Kurt Schmidt, Joachim Jentzsch | 1983-02-01 |
| 4181543 | Making a super conductor | Friedrich Schatz, Peter Rohner | 1980-01-01 |