2 Utility and 4 Design Patents
#4 in Webster Groves, MO
#391 in Missouri
#36,926 in US
rank by design patentsForward Citations = 75
Company Filing History:

Gunn and Richards, Inc.
The Dial Corporation
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#4 in Webster Groves, MO
#391 in Missouri
#36,926 in US
rank by design patentsCompany Filing History:

Get your Inventor Badge Today