6 Utility Patents
#59 in Leinfelden-Echterdingen
#42,698 in Germany
#688,746 in the World
Forward Citations = 30
Company Filing History:

Walter Maschinenbau Gmbh
Ruger, Barthelt & Abel
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#59 in Leinfelden-Echterdingen
#42,698 in Germany
#688,746 in the World
Company Filing History:

Get your Inventor Badge Today