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For the Inventor, By the Inventor

London, United Kingdom

Walker Wingsail Systems Limited


USPTO Granted Patents = 2

Forward Citations = 15

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1 inventor (with patents filed for the assignee):

goldMedal John G Walker (2 out of 5 patents)


2 patents:

1. 4473023 - Relating to wingsail craft and wingsails therefor (1984-09-25),
2. 4467741 - Sail arrangements (1984-08-28),
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USPTO Data Jan 1 1976 - Oct 6 2026

2 Patents

#1,089 in London

#6,516 in United Kingdom

London, GB
London, United Kingdom

Walker Wingsail Systems Limited

Forward Citations = 15

1 inventor:

goldMedal John G Walker (2 out of 5 patents)

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