Austin, Texas
United States
3
2012-12-06
The entities that hold a legal rights for patent applications filed by inventor Alexander David C.:
David C. Alexander from Austin, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Preparation and use of polymeric dispersant compositions
#2 | 2009-08-06Polyether polyamine agents and mixtures thereof
#3 | 2005-10-20Polyether polyamine agents and mixtures therefor
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