Athens
Greece
3
2024-05-02
The entities that hold a legal rights for patent applications filed by inventor Koutitsas John:
John Koutitsas from Athens, GR has applied for patents for these inventions. The list has both pending applications and granted patents:
BUILDING ELEMENTS FOR MAKING RETAINING WALLS, AND SYSTEMS AND METHODS OF USING SAME
#2 | 2022-03-17Building elements for making retaining walls, and systems and methods of using same
#3 | 2019-07-04Building elements for making retaining walls, and systems and methods of using same
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