Inventor · disambiguated record
John Arthur Sievert
Also filed as: SIEVERT JOHN A · SIEVERT JOHN ARTHUR
1 granted patent·2 pending applications·10 citations·filing 1974–2022
33Inventor score
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3 records- 0137US3937520AIn situ mining using bacteriaCONTINENTAL OIL CO·Filed 1974·Granted Feb 10, 1976·10 cites·6 claims
- 0236US2023363765A1Ring of LifeSIEVERT JOHN ARTHUR·Filed 2022·Application pending·0 cites
- 0336US2023136413A1Advanced Airway System Nasopharyngeal InjectorSIEVERT JOHN ARTHUR·Filed 2021·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →