Pasadena, California
United States
3
2015-07-23
The entities that hold a legal rights for patent applications filed by inventor Blumenfeld Carl M.:
Carl M. Blumenfeld from Pasadena, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Sulfonic esters of metal oxides and methods of their use
#2 | 2015-05-21Sulfonic esters of metal oxides and methods of their use
#3 | 2014-08-14Sulfonic esters of metal oxides and methods of their use
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