8 Utility and 5 Design Patents
#1,076 in Chicago, IL
#9,643 in Illinois
#253,725 in US
#518,830 in the World
rank by utility patentsForward Citations = 236
Company Filing History:
Tenex Corporation

Other
4. 1 out of 5,349

5. 1 out of 1
Nec Home Electronics U.s.a. Inc.
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