Assignee
No assignee recorded.
Inventors
- Cliff Bell (18 patents)
- Daniel Stoops (17 patents)
- Unknown
- Herbert Willi Artur Ristock (133 patents)
- David Beilis (19 patents)
- Adrian Lee-Kwen (12 patents)
US Patent 10171672 · Granted Jan 1, 2019
No assignee recorded.