Assignee
Inventors
- Kevin D. Uptain (9 patents)
- Scott A. Walters (8 patents)
- John M. Zupfer (4 patents)
- Timothy A. Murphy (38 patents)
- Clive P. Bosnyak (45 patents)
- Unknown
- Steve Russell (1 patents)
- Michael John Tupy (20 patents)
US Patent 8652221 · Granted Feb 18, 2014