68 Patents
#2 in D-4134 Rheinberg
#848 in Germany
#10,451 in the World
Dummen Jungpflanzenkulturen
Forward Citations = 25
4 inventors:
4 inventors (with patents filed for the assignee):
Marga Dümmen (27 out of 75 patents)
Gunter Dummen (20 out of 20 patents)
Marga Dümmen (18 out of 71 patents)
4. Gabriele Harring (3 out of 3 patents)
68 patents:
#2 in D-4134 Rheinberg
#848 in Germany
#10,451 in the World
4 inventors: