Inventor · disambiguated record
Stephan Peirce
Also filed as: PEIRCE STEPHAN
7 granted patents·2 pending applications·49 citations·filing 2019–2021
84Inventor score
Files withGRAVITRON LLC9
Top patents by PatentIndex Score
9 records- 0197US10604292B1System, method and apparatus for processing cartridges en masseGRAVITRON LLC·Filed 2019·Granted Mar 31, 2020·15 cites·16 claims
- 0288USD987173SSmoking deviceGRAVITRON LLC·Filed 2021·Granted May 23, 2023·12 cites·1 claims
- 0371US11278053B2Joint smoking device with plunger or augerGRAVITRON LLC·Filed 2021·Granted Mar 22, 2022·0 cites·27 claims
- 0470USD910230SGlass joint with plungerGRAVITRON LLC·Filed 2019·Granted Feb 9, 2021·10 cites·1 claims
- 0569US2020262597A1System, method and apparatus for processing cartridges en masseGRAVITRON LLC·Filed 2020·Application pending·0 cites
- 0669US2020262596A1System, method and apparatus for processing cartridges en masseGRAVITRON LLC·Filed 2020·Application pending·0 cites
- 0768US11266179B2Joint smoking device with plunger or augerGRAVITRON LLC·Filed 2019·Granted Mar 8, 2022·1 cites·19 claims
- 0858USD901755SGlass joint with augerGRAVITRON LLC·Filed 2019·Granted Nov 10, 2020·7 cites·1 claims
- 0948USD894477SAuger for glass jointGRAVITRON LLC·Filed 2019·Granted Aug 25, 2020·4 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →