6 Utility Patents
#445 in Philadelphia, PA
#12,540 in Pennsylvania
#336,727 in US
#695,828 in the World
Forward Citations = 1,330
Company Filing History:

Norwood Industries Inc.
Semex Medical, Inc.
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#445 in Philadelphia, PA
#12,540 in Pennsylvania
#336,727 in US
#695,828 in the World
Company Filing History:

Get your Inventor Badge Today