Assignee
Inventors
- Richard M. Boden (254 patents)
- Theodore J. Tyszkiewicz (25 patents)
- Michael Licciardello (27 patents)
- Manfred H. Vock (233 patents)
- Joaquin F. Vinals (136 patents)
- Patrick Whalen (6 patents)
- Marie R. Hanna (110 patents)
US Patent 4515987 · Granted May 7, 1985