Assignee
Inventors
- Michael John Kiplinger (6 patents)
- David B. Tratar (19 patents)
- Michael A. Saunders (20 patents)
- Michael James Spall (2 patents)
- Johan P. Bakker (52 patents)
- Paul McCarthy (14 patents)
- Gary Copenhaver (26 patents)
US Patent 8098391 · Granted Jan 17, 2012