Assignee
Inventors
- Mark J. LaPlante (57 patents)
- Mark Gerald LaVine (10 patents)
- David C. Long (167 patents)
- Poyang Lu (1 patents)
- John J. Seksinsky (1 patents)
- Lawrence D. Thorp (3 patents)
- Gerhard Weiss (41 patents)
US Patent 5168454 · Granted Dec 1, 1992