Assignee
Inventors
- David Richard Gardner (5 patents)
- Bruce A. Hendrickson (4 patents)
- Steven J. Plimpton (1 patents)
- Stephen W. Attaway (1 patents)
- Martin W. Heinstein (2 patents)
- Courtenay T. Vaughan (1 patents)
US Patent 5754447 · Granted May 19, 1998