Inventor · disambiguated record
Stephen Brent Kass
Also filed as: KASS STEPHEN B · KASS STEPHEN BRENT
5 granted patents·9 pending applications·59 citations·filing 2006–2023
82Inventor score
Top patents by PatentIndex Score
14 records- 0191US10942933B2Computerized technical authentication and grading system for collectible objectsTAG P LLC·Filed 2019·Granted Mar 9, 2021·11 cites·36 claims
- 0291US9767163B2Computerized technical authentication and grading system for collectible objectsKASS STEPHEN BRENT·Filed 2016·Granted Sep 19, 2017·18 cites·32 claims
- 0390US10459931B2Computerized technical authentication and grading system for collectible objectsTAG P LLC·Filed 2018·Granted Oct 29, 2019·11 cites·24 claims
- 0490US10146841B2Computerized technical authentication and grading system for collectible objectsKASS STEPHEN BRENT·Filed 2017·Granted Dec 4, 2018·10 cites·18 claims
- 0585US10445330B2Computerized technical authentication and grading system for collectible objectsTAG LLC·Filed 2018·Granted Oct 15, 2019·9 cites·23 claims
- 0665US2021200777A1Computerized technical authentication and grading system for collectible objectsTAG P LLC·Filed 2021·Application pending·0 cites
- 0755US2007043659A1Systems and methods for acquiring, managing, placing, collecting and reselling debtCREDITMAX LLC·Filed 2006·Application pending·0 cites
- 0855US2007043661A1Systems and methods for placing debtCREDITMAX LLC·Filed 2006·Application pending·0 cites
- 0954US2007043660A1Debt sales system and methodCREDITMAX LLC·Filed 2006·Application pending·0 cites
- 1053US2024066910A1Mark identifying a collectible as originated by its creator or manufacturerTAG P LLC·Filed 2023·Application pending·0 cites
- 1153US2010161459A1Systems and methods for acquiring, managing, placing, collecting and reselling debtCREDITMAX LLC·Filed 2010·Application pending·0 cites
- 1252US2010241537A1Debt sales system and methodCREDITMAX LLC·Filed 2010·Application pending·0 cites
- 1347US2023325392A1Computerized technical authentication and grading system for collectible objectsTAG P LLC·Filed 2023·Application pending·0 cites
- 1440US2022374946A1Computerized technical authentication and grading system for collectible objectsTAG P LLC·Filed 2022·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →