Crouse, North Carolina
United States
4
2009-09-10
The entities that hold a legal rights for patent applications filed by inventor Cummings David C.:
David C. Cummings from Crouse, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Filter and method of filtering a fluid
#2 | 2008-05-29Cartridge feeding attachment for firearms
#3 | 2005-12-01Grappling assembly for excavating machines and the like
#4 | 2005-02-22Grappling assembly for excavating machines
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