Inventor · disambiguated record
Robert Duke
Also filed as: DUKE ROBERT · DUKE ROBERT L
18 granted patents·2 pending applications·169 citations·filing 1987–2025
94Inventor score
Top patents by PatentIndex Score
20 records- 0196US11537607B2Automated sequential site navigationCAPITAL ONE SERVICES LLC·Filed 2021·Granted Dec 27, 2022·4 cites·20 claims
- 0295US12165166B2Automated testing of multiple on-line couponsCAPITAL ONE SERVICES LLC·Filed 2023·Granted Dec 10, 2024·2 cites·16 claims
- 0395US11860866B2Automated sequential site navigationCAPITAL ONE SERVICES LLC·Filed 2022·Granted Jan 2, 2024·2 cites·20 claims
- 0494US11016967B2Automated sequential site navigationCAPITAL ONE SERVICES LLC·Filed 2019·Granted May 25, 2021·6 cites·20 claims
- 0593US11068921B1Automated testing of multiple on-line couponsCAPITAL ONE SERVICES LLC·Filed 2017·Granted Jul 20, 2021·7 cites·39 claims
- 0687US10482083B2Automated sequential site navigationIMPOSSIBLE VENTURES LLC·Filed 2016·Granted Nov 19, 2019·4 cites·45 claims
- 0786USD400769SMulti-purpose strainer wrenchDUKE ROBERT L·Filed 1996·Granted Nov 10, 1998·32 cites·1 claims
- 0886USD311315STub strainer wrench with multi-positionable handleDUKE ROBERT L·Filed 1987·Granted Oct 16, 1990·26 cites·1 claims
- 0984US12314995B2Automated sequential site navigationCAPITAL ONE SERVICES LLC·Filed 2023·Granted May 27, 2025·0 cites·20 claims
- 1083US11087348B2Methods and systems for testing and applying codes to electronic shopping cartsCAPITAL ONE SERVICES LLC·Filed 2019·Granted Aug 10, 2021·2 cites·16 claims
- 1177US2025156922A1Automated sequential site navigationCAPITAL ONE SERVICES LLC·Filed 2025·Application pending·0 cites
- 1276US2024193633A1Methods and systems for testing and applying codes to electronic shopping cartsCAPITAL ONE SERVICES LLC·Filed 2024·Application pending·0 cites
- 1372US12026739B2Automated testing of multiple on-line couponsCAPITAL ONE SERVICES LLC·Filed 2021·Granted Jul 2, 2024·0 cites·19 claims
- 1472US4844121ARV sewage line assemblyDUKE ROBERT L·Filed 1988·Granted Jul 4, 1989·43 cites·8 claims
- 1570US11727428B2Automated testing of multiple on-line couponsCAPITAL ONE SERVICES LLC·Filed 2021·Granted Aug 15, 2023·0 cites·12 claims
- 1667US11941653B2Methods and systems for testing and applying codes to electronic shopping cartsCAPITAL ONE SERVICES LLC·Filed 2021·Granted Mar 26, 2024·0 cites·20 claims
- 1763US5324001ASewer transfer systemDUKE ROBERT L·Filed 1993·Granted Jun 28, 1994·29 cites·17 claims
- 1844USD306896SSpray head for dishwashing equipmentDUKE ROBERT L·Filed 1987·Granted Mar 27, 1990·4 cites·1 claims
- 1938US5083758APlumbing toolDUKE ROBERT L·Filed 1990·Granted Jan 28, 1992·8 cites·16 claims
- 2030USD317643SCombined sprayer and handle for dishwashing equipmentDUKE ROBERT L·Filed 1989·Granted Jun 18, 1991·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →