Assignee
No assignee recorded.
Inventors
- John B. Simpson (84 patents)
- John David Simpson (2 patents)
- Unknown
- Phillip T. Nash (4 patents)
- Sung H. Kim (4 patents)
- Robert B. Brownell, Jr. (2 patents)
- Ronald J. Smith (9 patents)
US Patent 5776018 · Granted Jul 7, 1998
No assignee recorded.