32 Utility and 5 Design Patents
#3 in Radolfzell
#3,810 in Germany
#82,950 in the World
rank by utility patentsForward Citations = 978
Company Filing History:

Ing. Erich Pfeiffer Gmbh & Co. Kg

4. 2 out of 164
Valois Sas
5. 1 out of 2
Erich Pfeiffer Gmbh
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