Assignee
Inventors
- Michael J. Martin (242 patents)
- Steve Robert Moore (3 patents)
- Russell J. Sokac (11 patents)
- Kathleen M. Laffey (3 patents)
- Robert P. Siegel (49 patents)
- Gerald M. Garavuso (22 patents)
- Lloyd W. Durfey (7 patents)
US Patent 5313253 · Granted May 17, 1994