Assignee
Inventors
- Paul H. Bergeron (5 patents)
- Keith M. Carrig (4 patents)
- Alvar A. Dean (35 patents)
- Roger P. Gregor (15 patents)
- David J. Hathaway (129 patents)
- David E. Lackey (45 patents)
- Harold E. Reindel (5 patents)
- Larry Wissel (21 patents)
US Patent 6609228 · Granted Aug 19, 2003