Assignee
Inventors
- Bernard R. Burke (3 patents)
- Vincent S. Fleszewski (10 patents)
- Charles Meyer (28 patents)
- Christopher Radzik (5 patents)
- George Frank (5 patents)
- Sigmund Urbanski (9 patents)
- Paul M. Gergets (20 patents)
US Patent D638732 · Granted May 31, 2011