For the Inventor, By the Inventor

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Pittsburgh, PA, United States of America

Clearwater, Inc.

USPTO Granted Patents = 26

CIPO Patents = 3

Trademarks = 6

Forward Citations = 603

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14 inventors (with patents filed for the assignee):

Kevin W Smith (18 out of 60 patents)

Todd R Thomas (8 out of 9 patents)

Leonard J Persinski (7 out of 15 patents)

4. Wayne Mueller (3 out of 6 patents)

5. Mark E Stanley (2 out of 3 patents)

6. Rhonda L Graham (2 out of 2 patents)

7. Joseph Miller (1 out of 4 patents)

8. Lori Acor (1 out of 2 patents)

9. Mark J Wanner (1 out of 1 patent)

10. Matthew E Vavro (1 out of 1 patent)

11. Gary A Scherubel (1 out of 6 patents)

12. Allen R Fauke (1 out of 10 patents)

13. Kevin Schwartz (1 out of 1 patent)

14. Robert Reid (1 out of 1 patent)

15. Larry W Gatlin (37 patents)

26 patents: Sort by Forward Citations

1. 6569348 - Treating coal and other piled materials to inhibit freeze-binding (2003-05-27),

2. 6506233 - Desiccant tablets for gas drying (2003-01-14),

3. 6502637 - Treating shale and clay in hydrocarbon producing formations (2003-01-07),

4. 6495063 - Treating coal and other piled materials to inhibit freeze binding (2002-12-17),

5. 6454005 - Treating shale and clay in hydrocarbon producing formations with combinations of guar and potassium formate (2002-09-24),

6. 6453576 - Control of solids deposition from used desiccant solution (2002-09-24),

7. 6368384 - Desiccant tablets for gas drying (2002-04-09),

8. 6167638 - Drying of grain and other particulate materials (2001-01-02),

9. 6158147 - Method and apparatus for drying of grain and other particulates using a (2000-12-11),

10. 615814 - Method and apparatus for drying of grain and other particulates using a (2000-12-12),

11. 6054417 - Rapid gel formation in hydrocarbon recovery (2000-04-25),

12. 6004908 - Rapid gel formation in hydrocarbon recovery (1999-12-21),

13. 5854180 - Environmentally improved acid corrosion inhibitor (1998-12-29),

14. 5846915 - Delayed breaking of gelled hydrocarbon fracturing fluid (1998-12-08),

15. 5807812 - Controlled gel breaker (1998-09-15),

Clearwater, Inc. is a cutting-edge technology company specializing in providing advanced software solutions for businesses. With a strong focus on data management and analytics, Clearwater helps organizations unlock the value of their data to drive optimal decision-making. Our innovative software products are designed to streamline processes, enhance efficiency, and improve overall performance. By delivering reliable and scalable solutions, Clearwater empowers businesses to thrive in today's data-driven world.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Sep 22 2026

26 Patents

#97 in Pittsburgh, PA

#469 in Pennsylvania

#12,838 in US

#24,735 in the World

Pittsburgh, PA, United States of America

Clearwater, Inc.

Forward Citations = 603

14 inventors:

Kevin W Smith (18 out of 60 patents)

Todd R Thomas (8 out of 9 patents)

Leonard J Persinski (7 out of 15 patents)

4. Wayne Mueller (3 out of 6 patents)

5. Mark E Stanley (2 out of 3 patents)

Please report any incorrect information to [email protected]

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