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USPTO Data Jan 1 1976 - Nov 3 2026
20 Patents
#1 in Stoke-on-Trent
#891 in United Kingdom
#31,339 in the World
Simon-Hartley Limited
Forward Citations = 329
17 inventors:
Stoke-on-Trent, United Kingdom
Simon-Hartley Limited
Calculating rank
Trademarks = 2
Forward Citations = 329
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17 inventors (with patents filed for the assignee):
Eric P Austin (11 out of 11 patents)
Paul J Lewis (4 out of 4 patents)
Anthony Pinches (4 out of 4 patents)
4. Geoffrey M Black (4 out of 4 patents)
5. Bernard Atkinson (4 out of 4 patents)
6. Frederick B Gardner (3 out of 3 patents)
7. Robert W Harper (2 out of 2 patents)
8. Charles E Tharp (1 out of 35 patents)
9. Michael J Gribbin (1 out of 2 patents)
10. John Trevor Allanson (1 out of 1 patent)
11. David C Niblett (1 out of 1 patent)
12. James T Capewell (1 out of 1 patent)
13. Kenneth Herman Toft (1 out of 1 patent)
14. William S Robertson (1 out of 1 patent)
15. Howard J Worrall (1 out of 1 patent)
20 patents:
Company Overview
Simon-Hartley Limited is a UK-based company specializing in the design and manufacture of advanced engineering solutions, particularly in the field of precision instrumentation and control systems. The company serves various industries, including aerospace, automotive, and energy, focusing on delivering innovative products that enhance operational efficiency and safety. With a commitment to quality and technological advancement, Simon-Hartley Limited plays a significant role in the development of cutting-edge solutions tailored to meet the evolving needs of its clients.
Profile summary synthesized from public USPTO records and patent filings.
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Simon-Hartley Limited. Retrieved from https://idiyas.com/company/simon-hartley
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]
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]
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]