Patents/Inventors

Gerbrand Kristiaan De Graaff

HillegomNL2 patents

3 Patents

US119442302024
Air Purge Groove
Koninklijke Douwe Egberts B.V.
0 cites
US117860692023
Beverage Fluid Dispensing Head and System
Koninklijke Douwe Egberts B.V.
0 cites
US116491082023
Pad with a Relatively Large Outlet Opening Comprising a Soluble Beverage Preparation Product for Use in a Coffee Machine
Koninklijke Douwe Egberts B.V.
0 cites