Assignee
No assignee recorded.
Inventors
- Kenneth Bunk (3 patents)
- Wendell B. Leimbach (12 patents)
- Michael Lester O′Banion (2 patents)
- Unknown
- William A. George (27 patents)
- Unknown
- James W. Marshall (9 patents)
US Patent 7942602 · Granted May 17, 2011
No assignee recorded.