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For the Inventor, By the Inventor

Denver, CO, United States of America

K-fuel L.l.c.


USPTO Granted Patents = 3

Forward Citations = 18

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3 inventors (with patents filed for the assignee):

goldMedal David Stewart Conochie (3 out of 6 patents)

silverMedal Mark Howard Davies (1 out of 2 patents)

bronzeMedal Katherine Fiona Howison (1 out of 1 patent)


3 patents:

1. 6878174 - Stabilizing thermally beneficiated carbonaceous material (2005-04-12),
2. 6506224 - Method and an apparatus for upgrading a solid material (2003-01-14),
3. 6497737 - Heating with steam (2002-12-24),
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USPTO Data Jan 1 1976 - Dec 16 2025

3 Patents

#274 in Denver, CO

#1,713 in Colorado

#71,949 in US

...
Denver, CO, United States of America

K-fuel L.l.c.

Forward Citations = 18

3 inventors:

goldMedal David Stewart Conochie (3 out of 6 patents)

silverMedal Mark Howard Davies (1 out of 2 patents)

bronzeMedal Katherine Fiona Howison (1 out of 1 patent)

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