Inventor · disambiguated record
Russell Shields
Also filed as: SHIELDS RUSSELL · SHIELDS RUSSELL K
3 granted patents·1 pending application·595 citations·filing 1974–2005
80Inventor score
Top patents by PatentIndex Score
4 records- 0197US6047234ASystem and method for updating, enhancing or refining a geographic database using feedbackNAVIGATION TECH CORP·Filed 1997·Granted Apr 4, 2000·450 cites·34 claims
- 0292US6516267B1System and method for updating, enhancing or refining a geographic database using feedbackNAVIGATION TECH CORP·Filed 2000·Granted Feb 4, 2003·125 cites·17 claims
- 0359US3942823ATowing tractor constructionSHIELDS MORTON K·Filed 1974·Granted Mar 9, 1976·20 cites·9 claims
- 0445US2005149259A1System and method for updating, enhancing, or refining a geographic database using feedbackFiled 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →