Friendswood, Texas
United States
3
2009-04-02
The entities that hold a legal rights for patent applications filed by inventor Ebert Donald Alan:
Donald Alan Ebert from Friendswood, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Process for manufacturing high purity methacrylic acid
#2 | 2007-01-18Process for manufacturing high purity methacrylic acid
#3 | 2006-10-31Process for manufacturing high purity methacrylic acid
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