Assignee
Inventors
- Klaus Urbahns (42 patents)
- Hans-Georg Heine (45 patents)
- Bodo Junge (53 patents)
- Rudolf Schohe-Loop (61 patents)
- Henning Sommermeyer (25 patents)
- Thomas Glaser (50 patents)
- Reilinde Wittka (17 patents)
- Jean De Vry (56 patents)
US Patent 6194428 · Granted Feb 27, 2001