For the Inventor, By the Inventor

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Brytech Inc.

USPTO Granted Patents = 2

% Expired Patents = 50.0

CIPO Patents = 1

Trademarks = 2

Forward Citations = 12

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4 inventors (with patents filed for the assignee):

John C B Davey (1 out of 1 patent)

Michael Brown (1 out of 8 patents)

Kevin J Bailey (1 out of 3 patents)

4. David A Kahn (1 out of 11 patents)

5. Menno Stoffels (1 patent)

6. Earl L Bryenton (2 patents)

7. Alan L Bryenton (2 patents)

8. Frank Johnson (2 patents)

2 patents: Sort by Forward Citations

1. 7502112 - Colorimetric device and colour determination process (2009-03-10),

2. D489013 - Colorimeter (2004-04-28),

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USPTO Data Jan 1 1976 - Oct 6 2026

2 Patents

#200 in Ottawa

#6,012 in Canada

Brytech Inc.

Forward Citations = 12

4 inventors:

John C B Davey (1 out of 1 patent)

Michael Brown (1 out of 8 patents)

Kevin J Bailey (1 out of 3 patents)

4. David A Kahn (1 out of 11 patents)

5. Menno Stoffels (1 patent)

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