13 Utility Patents
#1 in Roanoke, IN
#2,179 in Indiana
#146,282 in US
#293,527 in the World
Forward Citations = 149
Company Filing History:
Spicer Technology Inc.

Torque-traction Technologies, Inc.
4. 1 out of 332

5. 1 out of 1,556

where one patent can have more than one assignee
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