Drff LLC

United States of America

 
Total IP 7
Total IP Rank # 224,240
IP Activity Score 1.1/5.0    3
IP Activity Rank # 345,585

Patents

Trademarks

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Last Patent 2023 - Forming, drainage and ventilatio...
First Patent 2006 - Radon venting concrete forms

Latest Inventions, Goods, Services

2023 Invention Forming, drainage and ventilation system for agriculture, irrigation and athletic fields. A syst...
2022 Invention Forming, drainage and ventilation system for agriculture, irrigation and athletic fields. A drai...
2020 Invention Forming, drainage and ventilation system for agriculture, irrigation and athletic fields. A syste...
2018 Invention Foundation form, drainage and ventilation system. A system for retaining a flowable and curable b...
2017 Invention Bracket assembly and forming system for building foundation. A system for retaining a flowable an...
2012 Invention Bracket assembly and forming system for structural foundation footings. A system is disclosed for...
2006 Invention Radon venting concrete forms. The present invention 10 discloses a concrete form system for build...