www.floortrendsmag.com/articles/107693-i4f-secures-additional-protection-for-licenses

I4F, Unilin and Välinge Secure Additional Protection for Licensees
March 29, 2021
I4F, Unilin and Välinge announced they have secured additional worldwide protection for its licensees on numerous patents from Windmöller, Shaw Industries and Classen.
For more information, visit i4f.com, valinge.se and unilintechnologies.