For the Inventor, By the Inventor

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Newpark Canada Inc.

USPTO Granted Patents = 1

CIPO Patents = 1

Forward Citations = 1

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2 inventors (with patents filed for the assignee):

Richard J Smith (1 out of 5 patents)

David Roger Jeanson (1 out of 1 patent)

James Darrell Masikewich (1 patent)

4. Shaun Terrance Mesher (0 patent)

1 patent: Sort by Forward Citations

1. 6216361 - Dehydration of drilling mud (2001-04-17),

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USPTO Data Jan 1 1976 - Jan 6 2026

1 Patents

#1,306 in

#9,183 in Canada

Newpark Canada Inc.

Forward Citations = 1

2 inventors:

Richard J Smith (1 out of 5 patents)

David Roger Jeanson (1 out of 1 patent)

James Darrell Masikewich (1 patent)

4. Shaun Terrance Mesher (0 patent)

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