Assignee
Inventors
- Helmut Endres (22 patents)
- Herbert Fischer (96 patents)
- Frido Loeffelholz (10 patents)
- Peter Wedl (21 patents)
- Kurt Worschech (18 patents)
- Angela Hansen (4 patents)
- Guenther Geismar (2 patents)
US Patent 5416135 · Granted May 16, 1995