8 Utility Patents
#2 in Biedenkopf
#31,247 in Germany
#521,303 in the World
Forward Citations = 3
Company Filing History:

Buderus Guss Gmb
Breyden Gmbh
4. 1 out of 4,049

5. 1 out of 35
Robert Bosch Gmbh
where one patent can have more than one assignee
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