Assignee
Inventors
- Weirong Chen (8 patents)
- Unknown
- Erwin Irdam (7 patents)
- William F. Kiesman (10 patents)
- Daw-long Kwok (9 patents)
- Unknown
- Unknown
- Daniel B. Patience (6 patents)
- Donald G. Walker (11 patents)
- Unknown
US Patent 11192856 · Granted Dec 7, 2021