Assignee
Inventors
- Richard C. Johnston (1 patents)
- Susan Bates (8 patents)
- Scott Russell (2 patents)
- Michael E. Masterson (1 patents)
- Kenneth E. Jacobson (13 patents)
- Alan R. Burgess (6 patents)
- David L. Sapp (1 patents)
US Patent 6772151 · Granted Aug 3, 2004