For the Inventor, By the Inventor

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DeWinton, Canada

Superfine Sulphor Inc.

USPTO Granted Patents = 1

Forward Citations = 11

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4 inventors (with patents filed for the assignee):

William Chee Kay (1 out of 4 patents)

James Kenneth Laidler (1 out of 5 patents)

Rodger Blackwood (1 out of 1 patent)

4. Edward Frank Bertram (1 out of 2 patents)

1 patent: Sort by Forward Citations

1. 5788896 - Method of producing micron sized sulphur granules (1998-08-04),

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USPTO Data Jan 1 1976 - Dec 23 2025

1 Patents

#2 in DeWinton

#9,173 in Canada

DeWinton, Canada

Superfine Sulphor Inc.

Forward Citations = 11

4 inventors:

William Chee Kay (1 out of 4 patents)

James Kenneth Laidler (1 out of 5 patents)

Rodger Blackwood (1 out of 1 patent)

4. Edward Frank Bertram (1 out of 2 patents)

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