Assignee
Inventors
- Robert H. Sparr (5 patents)
- William G. Olsen (2 patents)
- Thomas Hammel (7 patents)
- Kirk Bradley (16 patents)
- Mark J. Rich (15 patents)
- Michael R. Franceschini (21 patents)
- Joseph T. Merenda (14 patents)
US Patent 7616600 · Granted Nov 10, 2009