RK

Reiner Koelemeijer

RB Royal Duyvis Wiener B.V.: 2 patents #1 of 4Top 25%
📍 Wormer, NL: #7 of 14 inventorsTop 50%
Overall (All Time): #1,744,923 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11882863 Apparatus for drying and/or roasting beans or nibs — 2024-01-30
11039638 Apparatus for drying and/or roasting beans or nibs — 2021-06-22