Maynard, Massachusetts
United States
5
2010-07-01
The entities that hold a legal rights for patent applications filed by inventor Cornman Charles R.:
Charles R. Cornman from Maynard, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Coordinated metal compounds for reducing chromium
#2 | 2007-02-15Dosage efficient, storage stable compositions for reducing chromium (VI) in cement
#3 | 2006-08-03Cement composition having chromium reducer
#4 | 2005-08-04Liquid additive for intergrinding cement
#5 | 2005-05-26Sulfate dispersion chromate reducer
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