Inventor · disambiguated record
Marcus Sieffert
Also filed as: SIEFFERT MARCUS · SIEFFERT MARCUS A
3 granted patents·2 pending applications·20 citations·filing 2012–2021
67Inventor score
Top patents by PatentIndex Score
5 records- 0178US10925809B2Oral device, assembly and method for the use thereofTRUDELL MEDICAL INT·Filed 2016·Granted Feb 23, 2021·4 cites·10 claims
- 0276US9855187B2Oral device and method for the use thereofMARTIN RUTH E·Filed 2013·Granted Jan 2, 2018·13 cites·38 claims
- 0358US9202164B2Dose counter and medication delivery deviceSIEFFERT MARCUS A·Filed 2012·Granted Dec 1, 2015·3 cites·30 claims
- 0446US2019307638A1Oral device and method for the use thereofTRUDELL MEDICAL INT·Filed 2017·Application pending·0 cites
- 0545US2021331034A1Tongue strengthening device and method for the use thereofTrudell Medica| lnternational·Filed 2021·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →