Eugene, Oregon
United States
4
2024-03-28
The entities that hold a legal rights for patent applications filed by inventor DiCarlo Mark:
Mark DiCarlo from Eugene, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Methods and systems for negative ion-based pollution reduction
#2 | 2023-11-23METHODS AND SYSTEMS FOR NEGATIVE ION-BASED AND RADIATION-BASED POLLUTION REDUCTION
#3 | 2022-06-23Methods and systems for negative ion-based pollution reduction
#4 | 2018-05-03Atmospheric negative ionizer
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