Grayslake, Illinois
United States
8
2013-12-19
The entities that hold a legal rights for patent applications filed by inventor GROZA Brent E.:
Brent E. GROZA from Grayslake, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Gypsum-containing product
#2 | 2013-01-31Gypsum-containing product
#3 | 2012-05-31Gypsum-containing product
#4 | 2011-06-09Gypsum-containing product and gypsum board
#5 | 2010-10-28Gypsum-containing product and method for producing same
#6 | 2009-02-19Gypsum-containing board and tile, and method for producing same
#7 | 2007-10-04Gypsum-containing board and tile, and method for producing same
#8 | 2005-01-27Gypsum-containing board and tile, and method for producing same
59010 ⎘