Inventor · disambiguated record

Joanna Hajnaj

Also filed as: HAJNAJ JOANNA

0 granted patents·1 pending application·0 citations·filing 2020–2020

Technology areasB32B

Files withENVIRONMENTAL PROTECTION TECH FOR STORAGE TANKS GMBH1

Top patents by PatentIndex Score

1 record

0123US2022127072A1Floating roof for tanks, fire retardant coating thereof, and method for their manufactureENVIRONMENTAL PROTECTION TECH FOR STORAGE TANKS GMBH·Filed 2020·Application pending·0 cites

Join the waitlist — get patent alerts

Get an alert when Joanna Hajnaj 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 →