Assignee
Inventors
- John F. Yanus (168 patents)
- William W. Limburg (83 patents)
- Dale S. Renfer (89 patents)
- Richard L. Schank (36 patents)
- Merlin E. Scharfe (28 patents)
- Damodar M. Pai (121 patents)
- Paul J. DeFeo (44 patents)
US Patent 5728498 · Granted Mar 17, 1998