Assignee
Inventors
- Ulf Sawert (27 patents)
- William Zimmerman (7 patents)
- David Burke (29 patents)
- Joanne Tersigni (2 patents)
- Rick Crandall (1 patents)
- Robert A. Roth (28 patents)
- Susan P. Tyndall (2 patents)
- Nicholas D. Tenbrink (1 patents)
US Patent 6966306 · Granted Nov 22, 2005