Inventor · disambiguated record

Vasily Sergeevich Chumachenko

Also filed as: CHUMACHENKO VASILY SERGEEVICH

1 granted patent·2 citations·filing 1975–1975

19Inventor score
Technology areasC22B
Files withKRUPMAN LEONID ISAAKOVICH1

Top patents by PatentIndex Score

1 record

Join the waitlist — get patent alerts

Get an alert when Vasily Sergeevich Chumachenko 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 →

Vasily Sergeevich Chumachenko — Patent Inventor | PatentIndex