Assignee
Inventors
- Joseph M. Wing (18 patents)
- Ron E. Dufort (38 patents)
- Robert E. Hildebrand (8 patents)
- Michael J. Martin (242 patents)
- Barbara J. Schaeffer (3 patents)
- James J. Spence (52 patents)
- Douglas G. Berner, deceased (1 patents)
US Patent 7076193 · Granted Jul 11, 2006