Pains-Wessex Limited

Calculating rank

USPTO Granted Patents = 7

Forward Citations = 60

Loading Chart...

10 inventors (with patents filed for the assignee):

Dudley C Murray (2 out of 2 patents)

David Peter Plewka (1 out of 1 patent)

James Arthur George Simpson (1 out of 1 patent)

4. John L Smith (1 out of 1 patent)

5. David Michael Jennings (1 out of 1 patent)

6. William Rupert Elstow (1 out of 1 patent)

7. David J Spring (1 out of 22 patents)

8. Colin M King (1 out of 1 patent)

9. Michael R Goddard (1 out of 1 patent)

10. Nigel F Joslin (1 out of 1 patent)

7 patents: Sort by Forward Citations

1. 6224442 - Release unit (2001-05-01),

2. 5099747 - Minefield breaching system (1992-03-31),

3. 4719857 - Pyrotechnic device (1988-01-19),

4. 4719856 - Pyrotechnic device (1988-01-19),

5. 4176606 - Pyrotechnic devices (1979-12-04),

6. 4130060 - Pyrotechnic devices (1978-12-19),

7. 3961259 - Marine smoke markers (1976-06-01),

Company Overview

Pains-wessex Limited is a leading international supplier of distress signals and marine distress signals. With over 100 years of experience, the company is known for its high-quality products designed to keep mariners safe in emergency situations. Pains-wessex offers a wide range of pyrotechnic signals, smoke signals, and electronic distress beacons for use in a variety of maritime environments. The company's products are trusted by commercial and recreational boaters around the world for their reliability and effectiveness.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 27 2026

7 Patents

#10 in Wiltshire

#2,345 in United Kingdom

Wiltshire, United Kingdom