7 Utility Patents
#577 in Madison, WI
#5,388 in Wisconsin
#281,160 in US
#576,745 in the World
Forward Citations = 474
Company Filing History:
Weather Central, Inc.

Colorgraphics Systems, Inc.
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#577 in Madison, WI
#5,388 in Wisconsin
#281,160 in US
#576,745 in the World
Company Filing History:

Get your Inventor Badge Today