101 Patents
#1 in D-4134 Rheinberg
#617 in Germany
#7,481 in the World
Dümmen Jungpflanzen Gbr
Forward Citations = 21
3 inventors:
3 inventors (with patents filed for the assignee):
Marga Dümmen (51 out of 71 patents)
Marga Dümmen (47 out of 75 patents)
Tobias Dümmen (3 out of 354 patents)
101 patents:
#1 in D-4134 Rheinberg
#617 in Germany
#7,481 in the World
3 inventors: