Assignee
Inventors
- Jean Tuck McGregor (20 patents)
- James Michael Broughman (13 patents)
- Allen R. Nelson (7 patents)
- Darren M. Mark (163 patents)
- Laura Winfield Alexander (24 patents)
- Donald Collins Meves (34 patents)
US Patent 8876546 · Granted Nov 4, 2014