Casey, Illinois
United States
3
2024-06-06
The entities that hold a legal rights for patent applications filed by inventor GENTRY David:
David GENTRY from Casey, US has applied for patents for these inventions. The list has both pending applications and granted patents:
FILTER ASSEMBLY FOR EARTH RETAINING STRUCTURES
#2 | 2019-07-11Adjustable coupling mechanism for a filter assembly for a retaining wall drainage tube
#3 | 2018-02-01Filter assembly for retaining wall drain holes
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