Assignee
No assignee recorded.
Inventors
- John T. Felts (61 patents)
- Thomas E. Fisk (38 patents)
- Robert S. Abrams (56 patents)
- John Ferguson (22 patents)
- Jonathan R. Freedman (33 patents)
- Robert J. Pangborn (21 patents)
- Peter J. Sagona (31 patents)
US Patent 8512796 · Granted Aug 20, 2013
No assignee recorded.