48 Utility Patents
#5 in Oak Ridge, NC
#441 in North Carolina
#20,587 in US
#38,594 in the World
Forward Citations = 530
Company Filing History:
Shanghai Universoon Autoparts Co., Ltd.
Other
4. 7 out of 13
Optima, Inc.
5. 4 out of 61
Diesel Engine Retarders, Inc.
where one patent can have more than one assignee
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