4 Utility and 9 Design Patents
#20 in San Antonio, TX
#541 in Texas
#15,140 in US
#26,842 in the World
rank by design patentsForward Citations = 224
Company Filing History:
Sani-fresh International, Inc.
Universal Data Systems, Inc.
Envair, Inc.
4. 1 out of 2
Micro-gen Equipment Corporation
5. 1 out of 3
Transaction Control Industries
where one patent can have more than one assignee
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