Assignee
Inventors
- Frank Richter (120 patents)
- Ross MacArthur (22 patents)
- Elizabeth Verity Wolseley-Hext (7 patents)
- Joseph David Cowen (1 patents)
- Lee Thomas Smith (17 patents)
- David Mills (14 patents)
- Christopher James Smith (59 patents)
US Patent 10201294 · Granted Feb 12, 2019