Inventor · disambiguated record

Jiegao Fei

Also filed as: FEI JIEGAO

1 granted patent·0 citations·filing 2019–2019

1Inventor score

Technology areasC21D

Files withShanghai qinghe machinery co ltd1

Top patents by PatentIndex Score

1 record

0139US11306368B2High pressure and corrosion resistant steel and preparation method and application thereofShanghai qinghe machinery co ltd·Filed 2019·Granted Apr 19, 2022·0 cites·16 claims

Join the waitlist — get patent alerts

Get an alert when Jiegao Fei files or is granted a new patent.

We store only your email — no account needed. See our privacy policy.

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