Inventor · disambiguated record
David Sydney Butler
Also filed as: BUTLER DAVID S · BUTLER DAVID S O · BUTLER DAVID SYDNEY
4 granted patents·38 citations·filing 1976–1990
75Inventor score
Top patents by PatentIndex Score
4 records- 0142US4029383AElectrical connectorsPOST OFFICE·Filed 1976·Granted Jun 14, 1977·11 cites·7 claims
- 0235US4407337AWire wrapping tool for wrapping insulated wirePOST OFFICE·Filed 1982·Granted Oct 4, 1983·9 cites·6 claims
- 0328US5279003AJet units for whirlpool-bath systemsPH POOL SERVICES LTD·Filed 1990·Granted Jan 18, 1994·16 cites·14 claims
- 0425US4031735AApparatus for joining wiresPOST OFFICE·Filed 1976·Granted Jun 28, 1977·2 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →