Assignee
Inventors
- David Potter (5 patents)
- Laurence N. Provost (1 patents)
- John Baron (24 patents)
- David Stefanovic (1 patents)
- Eric Sharakan (2 patents)
- David A. Sheppard (2 patents)
- Marshall A. Isman (34 patents)
US Patent 4899342 · Granted Feb 6, 1990