Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7362027 | Electric machine with a laminated rotor core | Siegfried Fichtner, Jurgen Hofmann, Daniel Verhoeven | 2008-04-22 |
| 5605266 | Device for aligning material webs | Martin Schnaus, Roland Behr | 1997-02-25 |
| 5540167 | Piping-fitted cloth pouch and method and equipment for its manufacture | Martin Schnaus | 1996-07-30 |
| 5033341 | Alignment system for textile webs | Martin Schnaus | 1991-07-23 |
| 4829920 | Method and apparatus for positioning and holding a thread chain | Rainer Dippert | 1989-05-16 |
| 4748922 | Device for the manufacture of partially fabricated fitted elastic bedsheets or similar seat covers | Joe Bierbaum, Siegfried Henze, Hans Ziegler | 1988-06-07 |
| 4682555 | Process for the manufacture of fitted elastic bedsheets or similar seat covers | Joe Bierbaum, Siegfried Henze, Hans Ziegler | 1987-07-28 |
| 4615287 | Device for finishing at least one lengthwise edge of a sheet of material | Siegfried Henze, Hans Ziegler | 1986-10-07 |