DRFF LLC

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SHELTON, CT, US

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Patents Grantslast 30 patents

Information Patent Grant
Forming, drainage and ventilation system for agriculture, irrigatio...
- Patent number 11,668,066
- Issue date Jun 6, 2023
- DRFF, LLC
- Charles Moyher
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Foundation form, drainage and ventilation system
- Patent number 11,008,750
- Issue date May 18, 2021
- DRFF, LLC
- Charles S. Moyher
- E04 - BUILDING
Information Patent Grant
Bracket assembly and forming system for building foundation
- Patent number 10,094,107
- Issue date Oct 9, 2018
- DRFF, LLC
- Charles S. Moyher
- E04 - BUILDING

Patents Applicationslast 30 patents

Information Patent Application
FORMING, DRAINAGE AND VENTILATION SYSTEM FOR AGRICULTURE, IRRIGATIO...
- Publication number 20250003173
- Publication date Jan 2, 2025
- DRFF, LLC
- Charles Moyher
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
FORMING, DRAINAGE AND VENTILATION SYSTEM FOR AGRICULTURE, IRRIGATIO...
- Publication number 20230358011
- Publication date Nov 9, 2023
- DRFF, LLC
- Charles MOYHER
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
FORMING, DRAINAGE AND VENTILATION SYSTEM FOR AGRICULTURE, IRRIGATIO...
- Publication number 20220275599
- Publication date Sep 1, 2022
- DRFF, LLC
- Charles Moyher
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
FORMING, DRAINAGE AND VENTILATION SYSTEM FOR AGRICULTURE, IRRIGATIO...
- Publication number 20210189683
- Publication date Jun 24, 2021
- DRFF, LLC
- Charles Moyher
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
BRACKET ASSEMBLY AND FORMING SYSTEM FOR STRUCTURAL COMPONENTS
- Publication number 20170204583
- Publication date Jul 20, 2017
- DRFF, LLC
- Charles S. Moyher
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Trademarklast 30 trademarks