7 Utility Patents
#306 in Cedar Park, TX
#19,402 in Texas
#291,220 in US
#599,302 in the World
Forward Citations = 266
Company Filing History:



4. 1 out of 7
Autogas Systems, Inc.
5. 1 out of 15
Dresser Equipment Group, Inc.
where one patent can have more than one assignee
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