RB

Ruud Van Belzen

YA Yara International Asa: 3 patents #1 of 30Top 4%
📍 Middelburg, NL: #4 of 9 inventorsTop 45%
Overall (2022): #64,329 of 548,613Top 15%
3
Patents 2022

Issued Patents 2022

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11365161 Urea ammonium sulphate-based composition and method for the manufacture thereof Filip Colpaert 2022-06-21
11332412 Urea-based composition comprising elemental sulphur and method for the manufacture thereof Filip Colpaert 2022-05-17
11299435 Urea-based composition and method for the manufacture thereof Filip Colpaert 2022-04-12