16 Utility Patents
#989 in Cupertino, CA
#32,038 in California
#114,520 in US
#228,510 in the World
Forward Citations = 2,508
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4. 1 out of 490
3d Systems, Inc.
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#989 in Cupertino, CA
#32,038 in California
#114,520 in US
#228,510 in the World
Company Filing History:



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