Inventor · disambiguated record
Robert Alfred Duchrow
Also filed as: DUCHROW ROBERT A · DUCHROW ROBERT ALFRED
7 granted patents·79 citations·filing 1985–2011
85Inventor score
Top patents by PatentIndex Score
7 records- 0189US8334740B2Contactor assembly with arc steering systemANNIS JEFFREY RAMSEY·Filed 2011·Granted Dec 18, 2012·15 cites·9 claims
- 0282US7551050B2Contactor assembly with arc steering systemROCKWELL AUTOMATION TECH INC·Filed 2006·Granted Jun 23, 2009·10 cites·6 claims
- 0380US7716816B2Method of manufacturing a switch assemblyROCKWELL AUTOMATION TECH INC·Filed 2007·Granted May 18, 2010·9 cites·4 claims
- 0474US7723634B2Contactor assembly with arc steering systemROCKWELL AUTOMATION TECH INC·Filed 2008·Granted May 25, 2010·6 cites·22 claims
- 0573US4699293AEnclosure sealALLEN BRADLEY CO·Filed 1985·Granted Oct 13, 1987·33 cites·14 claims
- 0663US7750770B2Gas diverter for an electrical switching deviceROCKWELL AUTOMATION TECH INC·Filed 2006·Granted Jul 6, 2010·4 cites·16 claims
- 0761US7958623B2Method of manufacturing a current switch magnetic intensifierROCKWELL AUTOMATION TECH INC·Filed 2008·Granted Jun 14, 2011·2 cites·5 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →