Assignee
Inventors
- John Leavitt Gard (16 patents)
- David Adams (16 patents)
- Nancy Jane Perkins (29 patents)
- David Ronald Bailey (2 patents)
- Craig Young (10 patents)
- Kenneth Hart (6 patents)
- Richard P. Morris (4 patents)
- Nathan Morris (15 patents)
US Patent 8997432 · Granted Apr 7, 2015