22 Utility Patents
#101 in Pasadena, CA
#21,761 in California
#75,317 in US
#147,832 in the World
Forward Citations = 1,044
Company Filing History:

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Union Oil Company of California, Dba Unocal
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#101 in Pasadena, CA
#21,761 in California
#75,317 in US
#147,832 in the World
Company Filing History:

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