Assignee
Inventors
- Kenneth S. Plache (50 patents)
- Steven John Kowal (24 patents)
- Unknown
- Joseph Bronikowski (23 patents)
- Douglas J. Reichard (84 patents)
- Christopher E. Stanek (39 patents)
- Reginald W. Sprecher (7 patents)
US Patent 8798775 · Granted Aug 5, 2014