Assignee
Inventors
- Paul J. Callaway (71 patents)
- Robert C. Hageman, III (1 patents)
- Zuber Shethwala (13 patents)
- Troy Reece (11 patents)
- Paul Andrew Bauerschmidt (29 patents)
- Enrico Ferrari (15 patents)
- Barry Galster (35 patents)
US Patent 8041985 · Granted Oct 18, 2011