Assignee
Inventors
- David C. Youmans (6 patents)
- Jane A. Sheetz (16 patents)
- Gary L. Long (131 patents)
- Paul G. Ritchie (19 patents)
- Michael S. Cropper (67 patents)
- Jere J. Brophy (3 patents)
- Bradley E. White (22 patents)
US Patent 8273015 · Granted Sep 25, 2012