Inventor · disambiguated record
Zachary Groffsky
Also filed as: GROFFSKY ZACHARY
11 granted patents·1 pending application·53 citations·filing 2017–2025
89Inventor score
Files withZGTL LLC12
Top patents by PatentIndex Score
12 records- 0197US11490708B2Reusable dispenser and cartridgeZGTL LLC·Filed 2021·Granted Nov 8, 2022·8 cites·17 claims
- 0296US10278473B2Reusable dispenser and cartridgeZGTL LLC·Filed 2017·Granted May 7, 2019·17 cites·20 claims
- 0395US11406167B2Reusable dispenser and cartridgeZGTL LLC·Filed 2020·Granted Aug 9, 2022·4 cites·16 claims
- 0492US10716384B2Reusable dispenser and cartridgeZGTL LLC·Filed 2019·Granted Jul 21, 2020·5 cites·17 claims
- 0588USD898292SHousing for use with a refill cartridgeZGTL LLC·Filed 2018·Granted Oct 6, 2020·3 cites·1 claims
- 0686US11819105B2Reusable dispenser and cartridgeZGTL LLC·Filed 2021·Granted Nov 21, 2023·1 cites·19 claims
- 0784US12446674B2Reusable dispenser and cartridgeZGTL LLC·Filed 2023·Granted Oct 21, 2025·0 cites·19 claims
- 0875US12239202B2Reusable dispenser and cartridgeZGTL LLC·Filed 2022·Granted Mar 4, 2025·0 cites·18 claims
- 0975US2025194773A1Reusable dispenser and cartridgeZGTL LLC·Filed 2025·Application pending·0 cites
- 1061USD897846SBase for a product containerZGTL LLC·Filed 2018·Granted Oct 6, 2020·8 cites·1 claims
- 1158USD913786SProduct containerZGTL LLC·Filed 2018·Granted Mar 23, 2021·7 cites·1 claims
- 1230USD839103SRefill cartridgeZGTL LLC·Filed 2018·Granted Jan 29, 2019·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →