6 Utility Patents
#98 in San Leandro, CA
#86,061 in California
#336,514 in US
#695,270 in the World
Forward Citations = 97
Company Filing History:
American/durein Company

Tion Equipment Company
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#98 in San Leandro, CA
#86,061 in California
#336,514 in US
#695,270 in the World
Company Filing History:

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