17 Utility Patents
#68 in McKinney, TX
#7,178 in Texas
#106,039 in US
#210,624 in the World
Forward Citations = 132
Company Filing History:
Watson & Chalin Manufacturing, Inc.
Watson & Chalin Manufacturring, Inc.
Watson & Chain Manufacturing, Inc.
4. 1 out of 2
Watson & Chalin Maufacturing, Inc.
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