Assignee
Inventors
- Thomas H. Baum (257 patents)
- Phillip Brock (58 patents)
- James Economy (32 patents)
- Robert Jackson (32 patents)
- Carl E. Larson (19 patents)
- James R. Lyerla, Jr. (3 patents)
- Christopher R. Moylan (5 patents)
US Patent 4775608 · Granted Oct 4, 1988