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For the Inventor, By the Inventor

Hertfordshire, United Kingdom

Avdel Limited

USPTO Granted Patents = 23

Forward Citations = 305

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23 inventors (with patents filed for the assignee):

goldMedal Harvey P Jeal (6 out of 11 patents)

silverMedal Raymond D Lacey (3 out of 11 patents)

bronzeMedal Keith Denham (2 out of 28 patents)

4.  William D Bradley (2 out of 5 patents)

5.  Michael Miles (2 out of 3 patents)

6.  Frederick A Summerlin (2 out of 14 patents)

7.  William H Frearson (2 out of 7 patents)

8.  Zia R Alvi (2 out of 3 patents)

9.  Donald S Savage (1 out of 4 patents)

10.  Steven Getten (1 out of 1 patent)

11.  Carlos Castaneda (1 out of 1 patent)

12.  Glenn Stride (1 out of 2 patents)

13.  Jonathan L Brewer (1 out of 3 patents)

14.  John William Saxon (1 out of 8 patents)

15.  Stephen Richard Tarling (1 out of 1 patent)


23 patents:

1. 5653368 - Fastener installation apparatus (1997-08-05),
2. 5044850 - Self plugging blind rivet (1991-09-03),
3. 4958971 - Break-stem blind rivet (1990-09-25),
4. 4865499 - Self-plugging blind rivet (1989-09-12),
5. 4790470 - Fastener installation apparatus (1988-12-13),
6. 4781501 - Self-plugging blind fastener (1988-11-01),
7. 4778318 - Self-locking blind fastener (1988-10-18),
8. 4765175 - Apparatus for installing fasteners (1988-08-23),
9. 4717300 - Pin for a fastener, and method of making same (1988-01-05),
10. 4705201 - Nosepiece for apparatus for installing fasteners (1987-11-10),
11. 4704888 - Breakstem fastener installation tool (1987-11-10),
12. 4680823 - Method of making a self-locking blind fastener (1987-07-21),
13. 4653969 - Pin and swaged tubular member type of fastener (1987-03-31),
14. 4648258 - Breakstem fastener installation tool (1987-03-10),
15. 4642010 - Threaded fastener and method of installing same (1987-02-10),
Company Overview
Avdel Limited, based in Hertfordshire, specializes in the design and manufacture of fastening and assembly solutions. The company focuses on innovative technologies that enhance efficiency and reliability in various industries, including automotive, aerospace, and general manufacturing. Avdel's product offerings include blind rivets, fasteners, and installation tools, which are engineered to meet the evolving demands of modern assembly processes. With a commitment to quality and performance, Avdel serves a global market, providing tailored solutions to its clients.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 20 2026

23 Patents

#8 in Hertfordshire

#773 in United Kingdom

#27,714 in the World

Hertfordshire, GB
Hertfordshire, United Kingdom

Avdel Limited

Forward Citations = 305

23 inventors:

goldMedal Harvey P Jeal (6 out of 11 patents)

silverMedal Raymond D Lacey (3 out of 11 patents)

bronzeMedal Keith Denham (2 out of 28 patents)

4.  William D Bradley (2 out of 5 patents)

5.  Michael Miles (2 out of 3 patents)

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

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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