Assignee
No assignee recorded.
Inventors
- Brian Hachtmann (23 patents)
- Mark Riegel (4 patents)
- David Elias Hegeman (17 patents)
- William Christopher Bishop (2 patents)
- William Vucich Beecher (4 patents)
US Patent 9403296 · Granted Aug 2, 2016
No assignee recorded.