Sinking Spring, Pennsylvania
United States
4
2025-08-14
The entities that hold a legal rights for patent applications filed by inventor Kirby Mark David:
Mark David Kirby from Sinking Spring, US has applied for patents for these inventions. The list has both pending applications and granted patents:
MALLEABLE PRESS FITTINGS
#2 | 2021-12-16Malleable press fittings
#3 | 2021-05-27Malleable press fittings
#4 | 2019-06-27Malleable press fittings
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