Assignee
Inventors
- Alan Lyndon Grantz (71 patents)
- Marten Byl (5 patents)
- Matt L. Shumway (9 patents)
- Norbert Steven Parsoneault (50 patents)
- Etoli Wolff (3 patents)
- Hans Leuthold (75 patents)
- Roger A. Addy (22 patents)
US Patent 6148501 · Granted Nov 21, 2000