Eagan, Minnesota
United States
4
2016-03-24
The entities that hold a legal rights for patent applications filed by inventor Zelinsky Maria L.:
Maria L. Zelinsky from Eagan, US has applied for patents for these inventions. The list has both pending applications and granted patents:
METHOD OF MAKING INORGANIC OR INORGANIC/ORGANIC HYBRID FILMS
#2 | 2016-02-04End of service life indicating systems for layered filter cartridges
#3 | 2014-11-06End of service life indicating systems for layered filter cartridges
#4 | 2010-03-18METHOD OF MAKING INORGANIC OR INORGANIC/ORGANIC HYBRID FILMS
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