Assignee
Inventors
- Robert J. Martin (24 patents)
- George R. Cayley (1 patents)
- Jonathan R. M. Thacker (1 patents)
- Franklin R. Hall (1 patents)
- Denise K. North (2 patents)
- John Groome (6 patents)
- David Jeffries (6 patents)
US Patent 5466458 · Granted Nov 14, 1995