27 Utility and 16 Design Patents
#9 in McHenry, IL
#1,703 in Illinois
#52,004 in US
#100,522 in the World
rank by utility patentsForward Citations = 567
Company Filing History:
United States Gypsum Company
Usg Inieriors, LLC
4. 1 out of 4
Usg Industries, Inc.
Get your Inventor Badge Today