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EPO Patents = 6

Trademarks = 1

Forward Citations = 31

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7 inventors (with patents filed for the assignee):

Jonathan Ralph Manchester (6 out of 10 patents)

Michael John Watchorn (5 out of 7 patents)

Timothy William Grinsted (3 out of 9 patents)

4. Stephen Wilkinson (1 out of 1 patent)

5. Ralph Manchester (1 out of 1 patent)

6. Andrew James Eaton (1 out of 1 patent)

7. Martin Bingham (1 out of 1 patent)

8. Michael John The Old Coach House Watchorn (0 patent)

12 patents: Sort by Forward Citations

1. 10822206 - Load control apparatus and method for controlling movement of a suspended load (2020-11-03),

2. 9945097 - Trench apparatus with leveling means (2018-04-17),

3. 9719232 - Pump apparatus and underwater trenching apparatus (2017-08-01),

4. 9695572 - Manipulating trenching apparatus and methods (2017-07-04),

5. 9506218 - Underwater trenching apparatus (2016-11-29),

6. 9334980 - Apparatus and method for burying elongate member (2016-05-10),

7. 9273446 - Steerable underwater trenching apparatus (2016-03-01),

8. 8127388 - Gangway apparatus (2012-03-06),

9. 8016519 - Installation of offshore structures (2011-09-13),

10. 7984525 - Access method between marine structures and apparatus (2011-07-26),

11. 7950092 - Access method between marine structures and apparatus (2011-05-31),

12. 7877933 - Mounting of offshore structures (2011-02-01),

IHC Engineering Business Limited is a leading engineering company specializing in the design, manufacture, and servicing of innovative hydraulic, mechanical, and electrical systems. With a wide range of industry sectors and global clients, IHC Engineering delivers custom solutions for offshore energy, maritime, defense, and mining projects. With a focus on safety, quality, and sustainability, IHC Engineering uses cutting-edge technologies and expertise to provide reliable and efficient solutions to complex engineering challenges.

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Company Badge

USPTO Data Jan 1 1976 - Dec 16 2025

12 Patents

#3 in Northumberland

#1,433 in United Kingdom

#46,685 in the World

Northumberland, United Kingdom

Ihc Engineering Business Limited