Inventor · disambiguated record

Robert G. Werkema

Also filed as: WERKEMA ROBERT G

2 granted patents·18 citations·filing 1973–1990

58Inventor score

Technology areasC23F G03F

Files withCOGGINS DOLPHUS L1 MC DONNELL DOUGLAS CORP1

Top patents by PatentIndex Score

2 records

0161US3944496AComposition for chemical milling refractory metalsCOGGINS DOLPHUS L·Filed 1973·Granted Mar 16, 1976·12 cites·3 claims
0235US5015322ATank arrangement particularly designed for chemical milling operationsMC DONNELL DOUGLAS CORP·Filed 1990·Granted May 14, 1991·6 cites·14 claims

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