Inventor · disambiguated record
Donald W. Schmerling
Also filed as: GIACOBBE FREDERICK · SCHMERLING DONALD W
3 granted patents·126 citations·filing 1973–1978
76Inventor score
Top patents by PatentIndex Score
3 records- 0188US4179056AWire-feeding mechanismCHEMETRON CORP·Filed 1978·Granted Dec 18, 1979·45 cites·5 claims
- 0284US4190636AProduction of carbon monoxide in a plasma arc reactorCHEMETRON CORP·Filed 1978·Granted Feb 26, 1980·30 cites·5 claims
- 0382US3940586AElectric arc weldingESAB MANUFACTURING INC·Filed 1973·Granted Feb 24, 1976·51 cites·22 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →