Assignee
Inventors
- Richard K. Lankow (2 patents)
- Sally A. Miller (13 patents)
- G. David Grothaus (6 patents)
- Frank P. Petersen (9 patents)
- Dennis Stocker (8 patents)
- Stephanie L. Papa (2 patents)
- James Donovan (3 patents)
- Douglas Malik (2 patents)
US Patent 5219761 · Granted Jun 15, 1993