Inventor · disambiguated record
Keith Chapman
Also filed as: CHAPMAN KEITH · CHAPMAN KEITH MICHAEL · CHAPMAN KEITH W
3 granted patents·1 pending application·8 citations·filing 2005–2020
57Inventor score
Top patents by PatentIndex Score
4 records- 0159US7543824B2Hydraulic suspension unitCNH AMERICA LLC·Filed 2005·Granted Jun 9, 2009·8 cites·6 claims
- 0256US11377803B2Method for manufacturing an orthotropic deck panelVIGOR IND LLC·Filed 2020·Granted Jul 5, 2022·0 cites·20 claims
- 0346US10590615B2Orthotropic deckVIGOR IND LLC·Filed 2016·Granted Mar 17, 2020·0 cites·20 claims
- 0439US2007173634A1Methods for one-step purification of organic polymers using tangential flow filtrationOLSSON NILS U·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →