AH

Adrianus Cornelis Maria Hellemons

DN Douwe Egbets Koninklijke Tabaksfa-Briek-Koffiebranderijen-Theehandel N.V.: 1 patents #11 of 24Top 50%
SN Sara Lee/ De N.V.: 1 patents #30 of 86Top 35%
📍 Montfoort, NL: #9 of 29 inventorsTop 35%
Overall (All Time): #2,125,083 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7767246 Method for preparing a coffee extract Joannes Hubertus Petrus Maria Smits 2010-08-03
5204136 Process for extracting coffee — 1993-04-20