Assignee
Inventors
- Garry P. Epps (25 patents)
- David Delano Ward (289 patents)
- John H. W. Bettink (39 patents)
- Christopher Yates Satterlee (1 patents)
- Mohammed Ismael Tatar (34 patents)
- Clarence Filsfils (275 patents)
US Patent 8000251 · Granted Aug 16, 2011