Inventor · disambiguated record

William J. Dougherty

Also filed as: DOUGHERTY WILLIAM · DOUGHERTY WILLIAM J

2 granted patents·134 citations·filing 1989–2006

62Inventor score

Technology areasA62B B01D

Files withDOUGHERTY WILLIAM J1 WESTINGHOUSE ELECTRIC CORP1

Top patents by PatentIndex Score

2 records

0188US4914957ALeak test adaptor apparatus for facilitating leak testing face mask respiratorsWESTINGHOUSE ELECTRIC CORP·Filed 1989·Granted Apr 10, 1990·133 cites·23 claims
0248US7615092B2Filtering maskDOUGHERTY WILLIAM J·Filed 2006·Granted Nov 10, 2009·1 cites·19 claims

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