WS

Waltherus J. Sep

IB Internationale Otrool Maatschappij Octropa B.V.: 2 patents #8 of 132Top 7%
DB Dsm Resins B.V.: 1 patents #14 of 27Top 55%
📍 Doorn, NL: #5 of 16 inventorsTop 35%
Overall (All Time): #1,660,845 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5100955 Composition based on an aqueous dispersion of an addition polymer Dick A. Pons, Johannes B. Van Hout 1992-03-31
4347170 Unsaturated polyester compositions and their use Adam Huijsman 1982-08-31
4343932 Unsaturated polyester composition Jacob J. Prooi, Wilhelmina Westerhof 1982-08-10