6 Utility Patents
#425 in Knoxville, TN
#2,588 in Tennessee
#337,191 in US
#697,517 in the World
Forward Citations = 17
Company Filing History:

Iowa State University Research Foundation, Inc.

4. 1 out of 764

5. 1 out of 13
Eck Industries, Inc.
where one patent can have more than one assignee
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