Assignee
No assignee recorded.
Inventors
- Curt N. Van Lydegraf (16 patents)
- Tracy Sauerwein (5 patents)
- Donald J. Fasen (58 patents)
- Richard L. Hilton (23 patents)
- Unknown
- Michael C. Allyn (8 patents)
- Charles Smith (12 patents)
US Patent 7380050 · Granted May 27, 2008
No assignee recorded.