Assignee
No assignee recorded.
Inventors
- Unknown
- John D. Fiegener (48 patents)
- Unknown
- Thomas Anthony Gernetzke (35 patents)
- William J. Vespa (7 patents)
- William P. Liteplo (32 patents)
- Cornelius McDaid (33 patents)
- Unknown
US Patent D665551 · Granted Aug 14, 2012
No assignee recorded.