21 Utility Patents
#9 in Chattanooga, TN
#495 in Tennessee
#78,230 in US
#153,348 in the World
Forward Citations = 482
Company Filing History:

Johnson Crushers International
Barber-greene Company
4. 1 out of 830,757 patents
Other
5. 1 out of 1
Tuftec, Inc.
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