Inventor · disambiguated record
Dongfa Shen
Also filed as: SHEN DONGFA
2 granted patents·0 citations·filing 2018–2018
27Inventor score
Technology areasF28F
Files withCHINA PETROLEUM & CHEM CORP2
Top patents by PatentIndex Score
2 records- 0164US12123661B2Heat transfer enhancement pipe as well as cracking furnace and atmospheric and vacuum heating furnace including the sameCHINA PETROLEUM & CHEM CORP·Filed 2018·Granted Oct 22, 2024·0 cites·19 claims
- 0264US11976891B2Heat transfer enhancement pipe as well as cracking furnace and atmospheric and vacuum heating furnace including the sameCHINA PETROLEUM & CHEM CORP·Filed 2018·Granted May 7, 2024·0 cites·20 claims
Join the waitlist — get patent alerts
Get an alert when Dongfa Shen 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 →