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For the Inventor, By the Inventor

Chester, United Kingdom

Ea Technology Limited


USPTO Granted Patents = 13


Forward Citations = 205

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19 inventors (with patents filed for the assignee):

goldMedal Fiona Catherine Ruth Wroe (2 out of 2 patents)

silverMedal John Garry Sunderland (2 out of 2 patents)

bronzeMedal John Talbot Boys (1 out of 83 patents)

4.  Andrew Terence Rowley (1 out of 1 patent)

5.  John T Griffith (1 out of 6 patents)

6.  Linda Roberts (1 out of 1 patent)

7.  Andrew R Jones (1 out of 1 patent)

8.  Frederick G Drakesmith (1 out of 1 patent)

9.  William B Jackson (1 out of 1 patent)

10.  John H Reeves (1 out of 1 patent)

11.  John M Counsell (1 out of 1 patent)

12.  Ian McCrady Dalrymple (1 out of 2 patents)

13.  Daniel Gilroy (1 out of 1 patent)

14.  Duncan Alistair Campbell (1 out of 1 patent)

15.  Patrick James Hayes (1 out of 1 patent)


13 patents:

1. 6350973 - Radio-frequency and microwave-assisted processing of materials (2002-02-26),
2. 6172346 - Method of processing ceramic materials and a microwave furnace therefore (2001-01-09),
3. 5969497 - Electric motor starting circuit (1999-10-19),
4. 5874705 - Method of and apparatus for microwave-plasma production (1999-02-23),
5. 5772320 - Method and aparatus for mixing a metal matrix composite (1998-06-30),
6. 5725752 - Electrokinetic decontamination of land (1998-03-10),
7. 5700993 - Heating apparatus controlled to utilize lower cost energy (1997-12-23),
8. 5690806 - Cell and method for the recovery of metals from dilute solutions (1997-11-25),
9. 5670036 - Method for converting ammonia in a gas stream to nitrogen (1997-09-23),
10. 5572883 - Cold storage apparatus (1996-11-12),
11. 5545390 - Process for the destruction of halocarbons (1996-08-13),
12. 5510600 - Electromagnetic induction heating apparatus for heating elongated metal (1996-04-23),
13. 5455402 - Induction heater having a conductor with a radial heating element (1995-10-03),
Company Overview
Ea Technology Limited, based in Chester, UK, specializes in advanced energy solutions and technology development. The company focuses on innovative approaches to energy management, including the design and implementation of systems that enhance energy efficiency and sustainability. With a strong emphasis on research and development, Ea Technology engages in various domains such as renewable energy, smart grid technologies, and energy storage solutions, contributing to the transition towards a more sustainable energy landscape.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 13 2026

13 Patents

#2 in Chester

#1,363 in United Kingdom

#45,039 in the World

Chester, GB
Chester, United Kingdom

Ea Technology Limited

Forward Citations = 205

19 inventors:

goldMedal Fiona Catherine Ruth Wroe (2 out of 2 patents)

silverMedal John Garry Sunderland (2 out of 2 patents)

bronzeMedal John Talbot Boys (1 out of 83 patents)

4.  Andrew Terence Rowley (1 out of 1 patent)

5.  John T Griffith (1 out of 6 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Ea Technology Limited. Retrieved from https://idiyas.com/company/ea-technology

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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