Assignee
Inventors
- Paul Touchet (3 patents)
- Gumersindo Rodriguez (2 patents)
- Paul E. Gatza (2 patents)
- Daniel P. Butler (1 patents)
- Dawn M. Crawford (5 patents)
- Alan R. Teets (3 patents)
- Hank O. Feuer (1 patents)
- David P. Flanagan (3 patents)
US Patent 4843114 · Granted Jun 27, 1989