Cincinnati, Ohio
United States
4
2014-10-02
The entities that hold a legal rights for patent applications filed by inventor Witschger Mark:
Mark Witschger from Cincinnati, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Lubricant Compositions
#2 | 2012-11-15High viscosity lubricant compositions meeting low temperature performance requirements
#3 | 2011-09-29Lubricant Compositions
#4 | 2011-05-12Lubricant Compositions
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