Assignee
No assignee recorded.
Inventors
- Hugh Robert Andrews (9 patents)
- Edward T. H. Clifford (4 patents)
- Unknown
- Harry Ing (13 patents)
- Vernon Theodore Koslowsky (3 patents)
- Darren Adam Locklin (2 patents)
- Unknown
- Unknown
US Patent 8507838 · Granted Aug 13, 2013
No assignee recorded.