Assignee
Inventors
- Steven E. Field (33 patents)
- Stephen F. Peters (16 patents)
- Brian R. Mulder (10 patents)
- Michael Eric Johnson (12 patents)
- Todd Ireland (2 patents)
- Steve Haeske (2 patents)
- Mark Vander Veen (19 patents)
US Patent 8568334 · Granted Oct 29, 2013