For the Inventor, By the Inventor

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London, United Kingdom

Cantor Gaming Limited

USPTO Granted Patents = 2

% Expired Patents = 50.0

Forward Citations = 150

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6 inventors (with patents filed for the assignee):

Fergus A Leen (2 out of 21 patents)

Sam B Lawrence (2 out of 21 patents)

David G McNally (2 out of 20 patents)

4. Clive Hetherington (2 out of 21 patents)

5. Kevin R O'Neal (2 out of 21 patents)

6. David Michael McDowell (2 out of 22 patents)

2 patents: Sort by Forward Citations

1. 8734227 - Method for establishing a wager for a game (2014-05-27),

2. 8556691 - System and method for adding a skill aspect to games of chance (2013-10-15),

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USPTO Data Jan 1 1976 - Sep 22 2026

2 Patents

#1,086 in London

#6,507 in United Kingdom

London, United Kingdom

Cantor Gaming Limited

Forward Citations = 150

6 inventors:

Fergus A Leen (2 out of 21 patents)

Sam B Lawrence (2 out of 21 patents)

David G McNally (2 out of 20 patents)

4. Clive Hetherington (2 out of 21 patents)

5. Kevin R O'Neal (2 out of 21 patents)

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