Assignee
Inventors
- Ross L. Bisplinghoff (4 patents)
- William R. Quinn (11 patents)
- Steven Ronald Hall (4 patents)
- Joseph C. Maiellano, Jr. (10 patents)
- Gregory L. Malchow (26 patents)
- W. Wallace White (1 patents)
US Patent 5117658 · Granted Jun 2, 1992