9 Utility Patents
#61 in Ankeny, IA
#1,426 in Iowa
#224,235 in US
#457,239 in the World
Forward Citations = 53
Company Filing History:
F.r. Drake Company
Stork Townsend Inc.
Townsend Engineering Company
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#61 in Ankeny, IA
#1,426 in Iowa
#224,235 in US
#457,239 in the World
Company Filing History:
Get your Inventor Badge Today