Assignee
BUTTS E O CONSULTANTS
CA·3 granted patents·199 citations·filing 1991–1993
Top patents by PatentIndex Score
3 records- 0189US5407514AMethod for welding thermoplastic materialsBUTTS E O CONSULTANTS·Filed 1993·Granted Apr 18, 1995·76 cites·32 claims
- 0289US5176025APipeline secondary containment system and methodBUTTS E O CONSULTANTS·Filed 1991·Granted Jan 5, 1993·74 cites·20 claims
- 0383US5407520AWelding rodBUTTS E O CONSULTANTS·Filed 1993·Granted Apr 18, 1995·49 cites·16 claims
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