10 Utility and 5 Design Patents
#14 in South Grafton, MA
#10,871 in Massachusetts
#199,605 in US
#405,195 in the World
rank by utility patentsForward Citations = 250
Company Filing History:
Cosco Management, Inc.
Waterloo Industries, Inc.
Ric Investments, Inc.
4. 1 out of 2,468

5. 1 out of 21,297

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