8 Utility Patents
#50 in Solingen
#31,247 in Germany
#521,304 in the World
Forward Citations = 205
Company Filing History:
C Rob. Hammerstein Gmbh
Daimler-benz Ag
Firma C. Rob. Hammerstein Gmbh
4. 1 out of 1
Rob. Hammerstein Gmbh
where one patent can have more than one assignee
Get your Inventor Badge Today