Assignee
Inventors
- John S. Batchelder (22 patents)
- Huntington W. Curtis (7 patents)
- Douglas S. Goodman (32 patents)
- Franklin Gracer (4 patents)
- Robert R. Jackson (10 patents)
- George M. Koppelman (3 patents)
- John D. Mackay (9 patents)
US Patent 5402351 · Granted Mar 28, 1995