Assignee
Inventors
- Frank A. Harwath (93 patents)
- Donald J. Brinkman (9 patents)
- Glenn A. Landgraf (6 patents)
- Hasmukh Shah (12 patents)
- Eric Stenstrom (9 patents)
- David L. Brunker (79 patents)
- Richard A. Johnson (24 patents)
US Patent 5186656 · Granted Feb 16, 1993