Assignee
Inventors
- Matthew John Campagna (147 patents)
- Bradley R. Hammell (11 patents)
- Erik Monsen (7 patents)
- Ronald Reichman (8 patents)
- Frederick W. Ryan, Jr. (122 patents)
- Michael P. Swenson (6 patents)
- Robert A. Cordery (158 patents)
US Patent 8078293 · Granted Dec 13, 2011