Assignee
Inventors
- Gordon J. Peterson (175 patents)
- Kurt R. Heidmann (207 patents)
- Renard G. Tubergen (8 patents)
- Christopher J. Norman (20 patents)
- Bruce M. Smith (171 patents)
- Steven James Beukema (26 patents)
US Patent 7334845 · Granted Feb 26, 2008