Inventor · disambiguated record
Christopher M. Drake
Also filed as: DRAKE CHRISTOPHER · DRAKE CHRISTOPHER M
4 granted patents·1 pending application·0 citations·filing 2020–2021
54Inventor score
Technology areasA61B
Files withPRAXIS HOLDING LLC5
Top patents by PatentIndex Score
5 records- 0157US11737737B2Telescoping needle assembly with rotating needlePRAXIS HOLDING LLC·Filed 2021·Granted Aug 29, 2023·0 cites·16 claims
- 0255US11849927B2Telescoping needle assembly with rotating needlePRAXIS HOLDING LLC·Filed 2020·Granted Dec 26, 2023·0 cites·4 claims
- 0352US12496050B2Oscillating syringe system and needlePRAXIS HOLDING LLC·Filed 2021·Granted Dec 16, 2025·0 cites·20 claims
- 0452US12232710B2Oscillating syringe systemPRAXIS HOLDING LLC·Filed 2020·Granted Feb 25, 2025·0 cites·9 claims
- 0549US2022087661A1Rotatable syringe device with side cutting biopsy needlePRAXIS HOLDING LLC·Filed 2021·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →