Inventor · disambiguated record

Leonard O. Courtney

Also filed as: COURTNEY LEONARD O

2 granted patents·24 citations·filing 1993–1994

61Inventor score

Technology areasA62C

Files withCOURTNEY S FIRE CRUSHER INC1 COURTNEY S FIRE CRUSHERS INC1

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2 records

0144US5299646AMethod and means of extinguishing fires in oil wellsCOURTNEY S FIRE CRUSHER INC·Filed 1993·Granted Apr 5, 1994·19 cites·4 claims
0224US5450906AMethod and means of extinguishing fires in oil wellsCOURTNEY S FIRE CRUSHERS INC·Filed 1994·Granted Sep 19, 1995·5 cites·7 claims

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