Assignee
EDWARDS BILLY J
US·3 granted patents·94 citations·filing 1988–1990
Top patents by PatentIndex Score
3 records- 0181US4858688ASucker rod guideEDWARDS BILLY J·Filed 1988·Granted Aug 22, 1989·71 cites·4 claims
- 0237US4938285AUltra-high molecular weight polyethylene sucker rod guideEDWARDS BILLY J·Filed 1989·Granted Jul 3, 1990·12 cites·5 claims
- 0334US5154867AMethod of constructing an ultra-high molecular weight polyethylene sucker rod guideEDWARDS BILLY J·Filed 1990·Granted Oct 13, 1992·11 cites·4 claims
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