Inventor · disambiguated record
Joseph Prichard Drain
Also filed as: DRAIN JOSEPH PRICHARD
2 granted patents·3 pending applications·3 citations·filing 2017–2022
42Inventor score
Technology areasA61B
Top patents by PatentIndex Score
5 records- 0179US10952775B1Surgical instrument with orientation sensor having a user identified headingPRICHARD MEDICAL LLC·Filed 2020·Granted Mar 23, 2021·3 cites·26 claims
- 0259US2022211416A1Surgical instrument with orientation sensor having different modes and a user identified headingPRICHARD MEDICAL INC·Filed 2022·Application pending·0 cites
- 0349US11628017B1Surgical instrument with LED lighting and absolute orientationPRICHARD MEDICAL LLC·Filed 2021·Granted Apr 18, 2023·0 cites·18 claims
- 0442US2020237446A1Surgical instrument with led lighting and absolute orientationPRICHARD MEDICAL LLC·Filed 2019·Application pending·0 cites
- 0527US2018110569A1Surgical instrument with led lighting and absolute orientationPRICHARD MEDICAL LLC·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →