Assignee
Inventors
- Nicholas Alfano (53 patents)
- William D. Castell (13 patents)
- David Lloyd Heit (5 patents)
- Douglas Gisby (44 patents)
- Jan Hendrik Lucas Bakker (119 patents)
- Richard John George (63 patents)
- Ian James McDonald (15 patents)
US Patent 9876904 · Granted Jan 23, 2018