Upland, California
United States
8
2012-10-18
The entities that hold a legal rights for patent applications filed by inventor Melmeth David L.:
David L. Melmeth from Upland, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Fiber cement building materials with low density additives
#2 | 2011-02-01Synthetic microspheres and methods of making same
#3 | 2010-09-30Fiber cement building materials with low density additives
#4 | 2010-08-05Synthetic Microspheres and Methods of Making Same
#5 | 2010-02-23Synthetic microspheres comprising aluminosilicate and methods of making same
#6 | 2010-02-09Fiber cement building materials with low density additives
#7 | 2010-01-26Synthetic microspheres and methods of making same
#8 | 2008-08-28Fiber cement building materials with low density additives
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