Inventor · disambiguated record
Ernest O. Butts
Also filed as: BUTTS ERNEST O · BUTTS ERNEST OTTO
6 granted patents·264 citations·filing 1974–1993
87Inventor score
Top patents by PatentIndex Score
6 records- 0189US5407514AMethod for welding thermoplastic materialsBUTTS E O CONSULTANTS·Filed 1993·Granted Apr 18, 1995·76 cites·32 claims
- 0286US3979868AComposite concrete and steel floor constructionHAMBRO STRUCTURAL SYSTEMS LTD·Filed 1974·Granted Sep 14, 1976·52 cites·9 claims
- 0383US5407520AWelding rodBUTTS E O CONSULTANTS·Filed 1993·Granted Apr 18, 1995·49 cites·16 claims
- 0475US3945168AReusable spanner barHAMBRO STRUCTURAL SYSTEMS LTD·Filed 1974·Granted Mar 23, 1976·33 cites·11 claims
- 0569US4729201ADouble top chordHAMBRO STRUCTURAL SYSTEMS LTD·Filed 1987·Granted Mar 8, 1988·38 cites·15 claims
- 0646US4015396AJoistHAMBRO STRUCTURAL SYSTEMS LTD·Filed 1975·Granted Apr 5, 1977·16 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →