Inventor · disambiguated record

Patrick Leach

Also filed as: LEACH PATRICK ARTHUR · LEACH PATRICK M

1 granted patent·1 pending application·47 citations·filing 1993–2002

48Inventor score

Technology areasH04R Y02A

Top patents by PatentIndex Score

2 records

0163US6171534B1Method of making a speaker cone and surround assemblyFiled 1993·Granted Jan 9, 2001·47 cites·16 claims
0231US2004086422A1Method and apparatus for destruction of biological matter in a ventilation system using UV radiationFiled 2002·Application pending·0 cites

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →