Assignee
No assignee recorded.
Inventors
- David Weiss (30 patents)
- Clifford W. MacDonald (4 patents)
- Loren M. Jacot (4 patents)
- Joseph Guy Reithmeyer (20 patents)
- James C. Guhl (18 patents)
- Duane Fier (34 patents)
- Unknown
US Patent 10081978 · Granted Sep 25, 2018
No assignee recorded.