Assignee
No assignee recorded.
Inventors
- Douglas E. Piper (17 patents)
- Thomas E. Browning, Jr. (8 patents)
- Mary Hester Owens (6 patents)
- Clifford Leroy DeYoung (5 patents)
- Sam S. Shasteen (8 patents)
- Mark C. Phillips (22 patents)
US Patent 9183714 · Granted Nov 10, 2015
No assignee recorded.