13 Utility Patents
#88 in Grand Rapids, MI
#5,822 in Michigan
#147,906 in US
#297,508 in the World
Forward Citations = 269
Company Filing History:
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4. 3 out of 587

5. 1 out of 954

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#88 in Grand Rapids, MI
#5,822 in Michigan
#147,906 in US
#297,508 in the World
Company Filing History:




Get your Inventor Badge Today