20 Utility Patents
#4 in Collinsville, IL
#3,025 in Illinois
#85,612 in US
#168,707 in the World
Forward Citations = 79
Company Filing History:

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Wanda M. Weder and William F. Straeter
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#4 in Collinsville, IL
#3,025 in Illinois
#85,612 in US
#168,707 in the World
Company Filing History:

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