Jonathan Ralph Manchester

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Stocksfield, Northumberland, GB

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Patents Grantslast 30 patents

Information Patent Grant
Trench cutting apparatus and method
- Patent number 11,384,506
- Issue date Jul 12, 2022
- ROYAL IHC LIMITED
- Jonathan Ralph Manchester
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Underwater trenching apparatus and pumping apparatus
- Patent number 10,895,060
- Issue date Jan 19, 2021
- Royal IHC Limited
- Jonathan Ralph Manchester
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

Information Patent Application
TRENCH CUTTING APPARATUS AND METHOD
- Publication number 20200165796
- Publication date May 28, 2020
- Royal IHC Limited
- Jonathan Ralph Manchester
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Anchoring Device and Method
- Publication number 20180223664
- Publication date Aug 9, 2018
- Royal IHC Limited
- Jonathan Ralph Manchester
- E21 - EARTH DRILLING MINING