19 Utility Patents
#8 in Round Lake, IL
#3,250 in Illinois
#91,781 in US
#181,319 in the World
Forward Citations = 680
Company Filing History:
United States Gypsum Company
Other
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#8 in Round Lake, IL
#3,250 in Illinois
#91,781 in US
#181,319 in the World
Company Filing History:
Get your Inventor Badge Today