Inventor · disambiguated record

Tjerk Groenman

Also filed as: GROENMAN TJERK

1 granted patent·12 citations·filing 2000–2000

35Inventor score
Technology areasC09D
Files withSIGMA COATINGS BV1

Top patents by PatentIndex Score

1 record

Join the waitlist — get patent alerts

Get an alert when Tjerk Groenman 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 →