Inventor · disambiguated record

Llewelyn B. Stearns

Also filed as: STEARNS LLEWELYN · STEARNS LLEWELYN B

2 granted patents·30 citations·filing 1979–1982

59Inventor score

Technology areasC23F H05K

Files withSTEARNS LLEWELYN1 STEARNS LLEWELYN B1

Top patents by PatentIndex Score

2 records

0159US4284468APatterned chemical etching of high temperature resistant metalsSTEARNS LLEWELYN·Filed 1979·Granted Aug 18, 1981·26 cites·8 claims
0223US4440594AMethod and apparatus of chemical milling of chemical materialsSTEARNS LLEWELYN B·Filed 1982·Granted Apr 3, 1984·4 cites·20 claims

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