Forward Citations = 157

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2 inventors (with patents filed for the assignee):

Thomas W Bunyan (10 out of 13 patents)

Leslie E Landamore (1 out of 1 patent)

11 patents: Sort by Forward Citations

1. 4773146 - Multi-stud tensioners (1988-09-27),

2. 4380181 - Stud manipulating device (1983-04-19),

3. 4326826 - Bolts and methods of bolting (1982-04-27),

4. 4226444 - Pipe joints (1980-10-07),

5. 4182518 - Sealing arrangements (1980-01-08),

6. 4177971 - Sea cock valve (1979-12-11),

7. 4175311 - Joints (1979-11-27),

8. 4153656 - Pipe joints (1979-05-08),

9. 4153280 - Pipe couplings (1979-05-08),

10. 4120230 - Self-straining bolts (1978-10-17),

11. 3942466 - Stern gear of ships (1976-03-09),

Pilgrim Engineering Developments Limited is a leading engineering consultancy firm specializing in innovative design and development solutions for a wide range of industries. With a strong focus on precision engineering and cutting-edge technology, we provide our clients with tailored solutions to meet their specific needs. Our experienced team of engineers and designers are committed to delivering high-quality, cost-effective solutions that exceed our clients' expectations.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

11 Patents

#304 in London

#1,598 in United Kingdom

#51,714 in the World

London, United Kingdom

Pilgrim Engineering Developments Limited

Forward Citations = 157

2 inventors:

Thomas W Bunyan (10 out of 13 patents)

Leslie E Landamore (1 out of 1 patent)

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