For the Inventor, By the Inventor

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Denver, CO, United States of America

First Bauxite LLC

USPTO Granted Patents = 1

Forward Citations = 0

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4 inventors (with patents filed for the assignee):

Bryan Geary (1 out of 1 patent)

Carl Sorrell (1 out of 1 patent)

Howard Winkelbauer (1 out of 2 patents)

4. Craig Searchfield (1 out of 1 patent)

1 patent: Sort by Forward Citations

1. 11053432 - Ultra high strength proppant and method of preparing the same (2021-07-06),

Company Badge

USPTO Data Jan 1 1976 - Jan 13 2026

1 Patents

#618 in Denver, CO

#3,378 in Colorado

#134,006 in US

Denver, CO, United States of America

First Bauxite LLC

Forward Citations = 0

4 inventors:

Bryan Geary (1 out of 1 patent)

Carl Sorrell (1 out of 1 patent)

Howard Winkelbauer (1 out of 2 patents)

4. Craig Searchfield (1 out of 1 patent)

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