Inventor · disambiguated record
William H. Down
Also filed as: DOWN WILLIAM H
5 granted patents·98 citations·filing 1981–1985
80Inventor score
Top patents by PatentIndex Score
5 records- 0185US4632291AAutomatic wave soldering machineELECTROVERT LTD·Filed 1983·Granted Dec 30, 1986·47 cites·17 claims
- 0274US4530457AWave-soldering of printed circuit boardsELECTROVERT LTD·Filed 1982·Granted Jul 23, 1985·25 cites·28 claims
- 0364US4666077ASolder pot for wave soldering machineELECTROVERT·Filed 1985·Granted May 19, 1987·23 cites·11 claims
- 0428US4483269AFixture for use in fluxing, solder coating and hot air levellingELECTROVERT LTD·Filed 1981·Granted Nov 20, 1984·2 cites·11 claims
- 0523US4596353ALead tinning systemELECTROVERT LTD·Filed 1984·Granted Jun 24, 1986·1 cites·25 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →