Assignee
Inventors
- Syed Ali Asghar (6 patents)
- Fritz E. Bauer (5 patents)
- Joseph F. Callinan (3 patents)
- Voldemars Kaliksons (1 patents)
- Jack Zettler (1 patents)
- Peter Imondi (2 patents)
- Alan Wysoki (1 patents)
- Tim Somadelis (1 patents)
US Patent 4735664 · Granted Apr 5, 1988