Assignee
Inventors
- John V. Oldham, deceased (2 patents)
- Chinsoo Park (21 patents)
- William Marston (4 patents)
- John E. Sheaffer (28 patents)
- Eric A. Deitrich (18 patents)
- Neil E. Campbell (45 patents)
- Albert P. Ruggieri (9 patents)
US Patent 5097750 · Granted Mar 24, 1992