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For the Inventor, By the Inventor

Manchester, United Kingdom

Flexibox Limited

Calculating rank
USPTO Granted Patents = 10

Trademarks = 2

Forward Citations = 111

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10 inventors (with patents filed for the assignee):

goldMedal Neil M Wallace (4 out of 4 patents)

silverMedal John P Harrington (2 out of 2 patents)

bronzeMedal Peter Derek Carlisle (1 out of 2 patents)

4.  Heinz K Muller (1 out of 7 patents)

5.  Derek E Cadden (1 out of 1 patent)

6.  Jacobus A De Lange (1 out of 1 patent)

7.  Norman A Bury (1 out of 1 patent)

8.  Norman J Morrison (1 out of 1 patent)

9.  Ivan Taylor (1 out of 1 patent)

10.  Jacobus A Ten Houte De Lange (1 out of 1 patent)


10 patents:

1. 5529317 - Floating ring seal with return structures and process for making it (1996-06-25),
2. 5375854 - Mechanical face seals (1994-12-27),
3. 5277545 - Vapor emission control (1994-01-11),
4. 4744782 - Centrifugal couplings (1988-05-17),
5. 4659092 - Mechanical seals (1987-04-21),
6. 4575357 - Flexible couplings (1986-03-11),
7. 4552368 - Backup seal with bush in form of radially floating washer (1985-11-12),
8. 4538821 - Mechanical seals (1985-09-03),
9. 4492583 - Membrane type couplings (1985-01-08),
10. 4073161 - Flexible couplings (1978-02-14),
Company Overview
Flexibox Limited, based in Manchester, specializes in innovative packaging solutions designed to enhance product protection and user convenience. The company focuses on developing advanced materials and designs that cater to various industries, including retail and logistics. With a commitment to sustainability, Flexibox integrates eco-friendly practices into its manufacturing processes, ensuring that its products meet modern environmental standards while delivering high performance and reliability.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 27 2026

10 Patents

#30 in Manchester

#1,732 in United Kingdom

#56,119 in the World

Manchester, GB
Manchester, United Kingdom

Flexibox Limited

Forward Citations = 111

10 inventors:

goldMedal Neil M Wallace (4 out of 4 patents)

silverMedal John P Harrington (2 out of 2 patents)

bronzeMedal Peter Derek Carlisle (1 out of 2 patents)

4.  Heinz K Muller (1 out of 7 patents)

5.  Derek E Cadden (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Flexibox Limited. Retrieved from https://idiyas.com/company/flexibox

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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