Tomball, Texas
United States
3
2017-12-28
The entities that hold a legal rights for patent applications filed by inventor ELDER Leo:
Leo ELDER from Tomball, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Chemical products for adhesive applications
#2 | 2017-12-28Chemical products for adhesive applications
#3 | 2015-12-17Dust reducing treatment for proppants during hydraulic fracturing operations
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