Assignee
No assignee recorded.
Inventors
- Jeffrey A. Rapaport (20 patents)
- Seymour Rapaport (15 patents)
- Kenneth Allen Smith (7 patents)
- James Beattie (7 patents)
- Gideon Gimlan (17 patents)
US Patent 11539657 · Granted Dec 27, 2022
No assignee recorded.