Assignee
Inventors
- Milton J. Zorn (1 patents)
- Edward Slater (1 patents)
- Neil L. Maizner (1 patents)
- Brian J. Eccles (1 patents)
- Hubert C. Minard (1 patents)
- Juko S. Otsuki (1 patents)
- Daniel H. Sprengart (1 patents)
US Patent 4227786 · Granted Oct 14, 1980