Assignee
Inventors
- Wilson Theophilo Asfora (69 patents)
- Thomas Albert Roberts (12 patents)
- Duane Lee Middlebusher (10 patents)
- Richard D. Phipps (25 patents)
- Michael Edward Villalta (10 patents)
- Lee James Carmack (10 patents)
US Patent 9498220 · Granted Nov 22, 2016