Trademarks = 1

Forward Citations = 78

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2 inventors (with patents filed for the assignee):

Gary Lynn Hensley (7 out of 19 patents)

Lee Hilpert (3 out of 9 patents)

7 patents: Sort by Forward Citations

1. 6607659 - Drilling mud reclamation system with mass flow sensors (2003-08-19),

2. 6590769 - Purge and cooling system for enclosure for hazardous environment (2003-07-08),

3. 6432299 - Cuttings dryer for removing liquid from a slurry (2002-08-13),

4. 6230899 - Sintered centrifuge separation system (2001-05-15),

5. 6193076 - Drilling fluid purification method and apparatus (2001-02-27),

6. 6155964 - Centrifuge drive system providing optimum performance (2000-12-05),

7. 6073709 - Selective apparatus and method for removing an undesirable cut from (2000-06-13),

Hutchison-hayes International, Inc. is a leading provider of oilfield equipment and services. With over 90 years of experience, the company offers a wide range of products including centrifuges, decanters, and filtration systems. Their innovative solutions help customers in the oil and gas industry optimize their operations and maximize efficiency.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 16 2025

7 Patents

#622 in Houston, TX

#2,503 in Texas

#38,778 in US

Houston, TX, United States of America

Hutchison-hayes International, Inc.

Forward Citations = 78

2 inventors:

Gary Lynn Hensley (7 out of 19 patents)

Lee Hilpert (3 out of 9 patents)

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