Assignee
PORTERFIELD JOHN
US·2 granted patents·2 pending applications·2 citations·filing 2021–2024
Top patents by PatentIndex Score
4 records- 0178US11931563B2Method and apparatus for assisting a heartPORTERFIELD JOHN·Filed 2021·Granted Mar 19, 2024·1 cites·10 claims
- 0278US11918799B2Method and apparatus for assisting a heartPORTERFIELD JOHN·Filed 2021·Granted Mar 5, 2024·1 cites·12 claims
- 0366US2024198082A1Method and Apparatus for Assisting a HeartPORTERFIELD JOHN·Filed 2024·Application pending·0 cites
- 0466US2024216672A1Method and Apparatus for Assisting a HeartPORTERFIELD JOHN·Filed 2024·Application pending·0 cites
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