Assignee
Inventors
- Walter A. Mattingly (5 patents)
- Sherry Ann VanDyke (5 patents)
- Michael Donald Sperl (33 patents)
- Lisa L. Bushman (6 patents)
- Robert Lee Popp (155 patents)
- Valerie V. Finch (17 patents)
- Thomas E. Williamson (5 patents)
US Patent 9089454 · Granted Jul 28, 2015