Assignee
Inventors
- Joseph Allan DePuydt (25 patents)
- Steve S. Hahn (14 patents)
- John Madeira (11 patents)
- Krassimir Grigorov Marchev (9 patents)
- Kenneth James Skrobis (21 patents)
- Neville Sonnenberg (33 patents)
US Patent 9248579 · Granted Feb 2, 2016