Inventor · disambiguated record
Arnold Wollmann
Also filed as: WOLLMANN ARNOLD
2 granted patents·3 pending applications·5 citations·filing 2006–2015
41Inventor score
Top patents by PatentIndex Score
5 records- 0172US10221633B2Sucker rod shear couplersINNOVATIVE TOOL TECH INC·Filed 2015·Granted Mar 5, 2019·5 cites·20 claims
- 0225US9243460B2Rod clamping devices for hanging or pulling rod strings in a wellboreWOLLMANN ARNOLD·Filed 2012·Granted Jan 26, 2016·0 cites·20 claims
- 0324US2014116725A1Tubular Member Coupling and Lining Systems and MethodsWOLLMANN ARNOLD·Filed 2013·Application pending·0 cites
- 0421US2006196657A1Apparatus for connecting sucker rodsSPIRAL LIFT TOOLS LTD·Filed 2006·Application pending·0 cites
- 0519US2012186818A1Sucker Rod Coupling and Method of Wear Prevention in Driven Rotation of a Sucker Rod String in Production TubingWOLLMANN ARNOLD·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →