19 Utility and 8 Design Patents
#30 in Mundelein, IL
#3,249 in Illinois
#91,701 in US
#181,132 in the World
rank by utility patentsForward Citations = 191
Company Filing History:
United States Gypsum Company

Other
4. 3 out of 39
Ilight Technologies, Inc.
5. 3 out of 87

Get your Inventor Badge Today