23 Utility and 1 Design Patents
#1 in Valley Spring, SD
#25 in South Dakota
#67,848 in US
#132,598 in the World
rank by utility patentsForward Citations = 266
Company Filing History:
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#1 in Valley Spring, SD
#25 in South Dakota
#67,848 in US
#132,598 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today