19 Utility Patents
#823 in Houston, TX
#6,200 in Texas
#91,500 in US
#180,649 in the World
Forward Citations = 15
Company Filing History:

Beijing Huamei Inc.

4. 3 out of 4
Beijing Huamei Inc. Cnpc
5. 1 out of 1
Beijing Huamei Inc Cnpc
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