Assignee
No assignee recorded.
Inventors
- Richard A. Weaver (22 patents)
- James H. Niedzielski (7 patents)
- John R. Herronen (6 patents)
- Joseph M. Wright (18 patents)
- Ronald M. Prime (3 patents)
US Patent 4448302 · Granted May 15, 1984
No assignee recorded.