Assignee
No assignee recorded.
Inventors
- Philip J. Haarstad (54 patents)
- Unknown
- Unknown
- Unknown
- Unknown
- Donald M. Haarstad (9 patents)
- Unknown
- Unknown
- Unknown
- Unknown
- Unknown
- Unknown
- Unknown
- Shawn PATTERSON (8 patents)
- Unknown
- Unknown
US Patent 12256845 · Granted Mar 25, 2025
No assignee recorded.