11 Utility Patents
#237 in Spring, TX
#11,985 in Texas
#179,209 in US
#362,783 in the World
Forward Citations = 16
Company Filing History:

Beijing Huamei Inc.
Beijing Huamei Inc. Cnpc
4. 2 out of 9,407

5. 1 out of 627

where one patent can have more than one assignee
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