Assignee
No assignee recorded.
Inventors
- John Michael Friel (16 patents)
- John William Hook, III (11 patents)
- Bernhard Helmut Lieser (6 patents)
- Jerry William Washel (8 patents)
- Dennis Paul Lorah (33 patents)
- Joseph Beno (4 patents)
- Unknown
US Patent 6531537 · Granted Mar 11, 2003
No assignee recorded.