PS

Petrus J. J. M. Sijtsema

LB Loders Croklaan B.V.: 1 patents #26 of 55Top 50%
UB Unilever Patent Holdings B.V.: 1 patents #167 of 552Top 35%
📍 Bussum, NL: #24 of 84 inventorsTop 30%
Overall (All Time): #2,286,986 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5445834 Green chewing gum base Jacob C. Burger, Jan D. Lakeman, Frederick William Cain 1995-08-29
5417988 Green chewing gum base Jacob C. Burger, Jan D. Lakeman, Frederick William Cain 1995-05-23