Assignee
Inventors
- Darrell Wertz (34 patents)
- Robert Frederick (9 patents)
- Richard Nicholas Whyne (27 patents)
- Andrew Dewitt Balthaser (10 patents)
- Alan Anthony Kordas (2 patents)
- Peter C. O'Donnell (4 patents)
US Patent 7090507 · Granted Aug 15, 2006