10 Utility Patents
#97 in Atherton, CA
#53,595 in California
#200,640 in US
#408,129 in the World
Forward Citations = 269
Company Filing History:
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Duo-tang, Inc.
New West Products, Inc.
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#97 in Atherton, CA
#53,595 in California
#200,640 in US
#408,129 in the World
Company Filing History:
Get your Inventor Badge Today