Assignee
Inventors
- Anthony Gus Aipperspach (62 patents)
- Morgan D. Davis (8 patents)
- Matthew R. Ellavsky (12 patents)
- Kent Harold Haselhorst (31 patents)
- Kerry Christopher Imming (19 patents)
- Mark G. Veldhuizen (3 patents)
US Patent 8643421 · Granted Feb 4, 2014