Assignee
Inventors
- Gerald E. Bennington (6 patents)
- George Backer (8 patents)
- Shawn David Green (30 patents)
- Bill Cooper (9 patents)
- David M. Spell (16 patents)
- Rosetta Rogers (7 patents)
- Bruce L. Davis (164 patents)
- Michael D. Morris (104 patents)
US Patent 8893178 · Granted Nov 18, 2014