Assignee
Inventors
- Hans Gregory Schantz (45 patents)
- Robert Edward DePierre (10 patents)
- James David Fluhler (2 patents)
- Kazimierez Siwiak (1 patents)
- Glenn Wolenec (4 patents)
- Jerome Sylvester Gabig (6 patents)
US Patent 7755552 · Granted Jul 13, 2010