Inventor · disambiguated record
William Frederick Smith-Haddon
Also filed as: SMITH-HADDON WILLIAM F · SMITH-HADDON WILLIAM FREDERICK
3 granted patents·1 pending application·31 citations·filing 1992–2003
70Inventor score
Top patents by PatentIndex Score
4 records- 0162US7073668B2Magnetic separatorsCROSS MFG CO 1938 LTD·Filed 2003·Granted Jul 11, 2006·12 cites·27 claims
- 0234US6197192B1Filter array with connector for successive backwashCROSS MFG COMPANY·Filed 1997·Granted Mar 6, 2001·13 cites·12 claims
- 0333US2002117440A1Filter elementCROSS MFG 1938 LTD·Filed 2002·Application pending·0 cites
- 0430US5498328AApparatus for selectively sampling filter backwash fluidCROSS MFG CO·Filed 1992·Granted Mar 12, 1996·6 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →