40 Utility Patents
#2 in Ravensburg
#2,507 in Germany
#57,076 in the World
Forward Citations = 397
Company Filing History:



4. 3 out of 245

5. 1 out of 249

where one patent can have more than one assignee
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#2 in Ravensburg
#2,507 in Germany
#57,076 in the World
Company Filing History:





Get your Inventor Badge Today