David Chambers

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Calgary, CA

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Patents Grantslast 30 patents

Information Patent Grant
Method of modular pole construction and modular pole assembly
- Patent number 12,024,913
- Issue date Jul 2, 2024
- RS Technolgies Inc.
- Howard Elliott
- E04 - BUILDING
Information Patent Grant
Method of modular pole construction and modular pole assembly
- Patent number 11,118,370
- Issue date Sep 14, 2021
- RS Technologies Inc.
- Howard Elliott
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Method of modular pole construction and modular pole assembly
- Patent number 10,550,595
- Issue date Feb 4, 2020
- RS Technologies Inc.
- Phil Lockwood
- E04 - BUILDING
Information Patent Grant
Method of modular pole construction and modular pole assembly
- Patent number 10,036,177
- Issue date Jul 31, 2018
- RS Technologies, Inc.
- Phil Lockwood
- E04 - BUILDING

Patents Applicationslast 30 patents

Information Patent Application
Method of Modular Pole Construction and Modular Pole Assembly
- Publication number 20210404205
- Publication date Dec 30, 2021
- RS Technologies Inc.
- Howard Elliott
- E04 - BUILDING
Information Patent Application
METHOD OF MODULAR POLE CONSTRUCTION AND MODULAR POLE ASSEMBLY
- Publication number 20200165833
- Publication date May 28, 2020
- Howard Elliott
- E04 - BUILDING
Information Patent Application
Method of Modular Pole Construction and Modular Pole Assembly
- Publication number 20190003198
- Publication date Jan 3, 2019
- RS Technologies, Inc.
- Phil Lockwood
- E04 - BUILDING
Information Patent Application
Method of Modular Pole Construction and Modular Pole Assembly
- Publication number 20170183886
- Publication date Jun 29, 2017
- RS Technologies, Inc.
- Phil Lockwood
- E04 - BUILDING