Assignee
Inventors
- Robert D. Tolles (49 patents)
- William L. Guthrie (25 patents)
- Jeffrey Marks (73 patents)
- Tsungnan Cheng (9 patents)
- Semyon Spektor (10 patents)
- Ivan A. Ocanada (2 patents)
- Norm Shendon (24 patents)
US Patent 6051499 · Granted Apr 18, 2000