Inventor · disambiguated record

Martha Hedberg

Also filed as: HEDBERG MARTHA · HEDBERG MARTHA T

2 granted patents·165 citations·filing 1975–1988

68Inventor score

Technology areasA61M A63B

Files withHEDBERG MARTHA1 HEDBERG MARTHA T1

Top patents by PatentIndex Score

2 records

0168US4865586ASuction stylet for endotracheal intubationHEDBERG MARTHA·Filed 1988·Granted Sep 12, 1989·149 cites·1 claims
0240US3977678ARing toss apparatus using biological symbolsHEDBERG MARTHA T·Filed 1975·Granted Aug 31, 1976·16 cites·8 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →