Assignee
Inventors
- Daniel Birtwhistle (13 patents)
- Thomas D. Gurley (19 patents)
- Mark Nierzwick (20 patents)
- Ulrich Porsch (23 patents)
- John F. Price (27 patents)
- Blaine Edward Ramey (21 patents)
- Raymond Strickland (12 patents)
US Patent 9549324 · Granted Jan 17, 2017