31 Utility Patents
#9 in Solingen
#4,014 in Germany
#87,320 in the World
Forward Citations = 552
Company Filing History:
C Rob. Hammerstein Gmbh
Other
C. Rob. Hammerstein Gmbh & Co. Kg
4. 4 out of 5
Firma C. Rob. Hammerstein Gmbh
5. 3 out of 1,777
Daimler-benz Ag
where one patent can have more than one assignee
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