Inventor · disambiguated record
Robert Douglas Charles
Also filed as: CHARLES ROBERT · CHARLES ROBERT D · CHARLES ROBERT DOUGLAS
2 granted patents·2 pending applications·26 citations·filing 2014–2023
59Inventor score
Top patents by PatentIndex Score
4 records- 0192US9308944B2Tilting hood assembly having fender-mounted handleCATERPILLAR INC·Filed 2014·Granted Apr 12, 2016·22 cites·19 claims
- 0282US11260814B1Bug screen and method of mountingINT TRUCK IP CO LLC·Filed 2020·Granted Mar 1, 2022·4 cites·1 claims
- 0353US2025189084A1Vehicle air tankINT TRUCK IP CO LLC·Filed 2023·Application pending·0 cites
- 0431US2018221042A1A connection rod for a tongue manipulation systemKONINKLIJKE PHILIPS NV·Filed 2015·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →