7 Utility Patents
#1,211 in Cincinnati, OH
#9,668 in Ohio
#290,641 in US
#597,370 in the World
Forward Citations = 27
Company Filing History:
F.r. Drake Company
Planet Products Corporation
F. R. Drake
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#1,211 in Cincinnati, OH
#9,668 in Ohio
#290,641 in US
#597,370 in the World
Company Filing History:
Get your Inventor Badge Today