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For the Inventor, By the Inventor

The Woodlands, TX, United States of America

James C Westhoff

USPTO Granted Patents = 16 



Average Co-Inventor Count = 4.6

ph-index = 9

Forward Citations = 226(Granted Patents)


Location History:

  • The Woodlands, TX (US) (2009 - 2015)
  • Conroe, TX (US) (2016 - 2019)

Company Filing History:

goldMedal16 out of 5,728 
 
Baker Hughes Corporation
 patents
silverMedal6 out of 53 
 
Tdy Industries, Inc.
 patents
where one patent can have more than one assignee

Years Active: 2009-2019

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16 patents (USPTO):
1. 10167673 - Earth-boring tools and methods of forming tools including hard particles in a binder (2019-01-01),
2. 9428822 - Earth-boring tools and components thereof including material having hard phase in a metallic binder, and metallic binder compositions for use in forming such tools and components (2016-08-30),
3. 9109413 - Methods of forming components and portions of earth-boring tools including sintered composite materials (2015-08-18),
4. 8403080 - Earth-boring tools and components thereof including material having hard phase in a metallic binder, and metallic binder compositions for use in forming such tools and components (2013-03-26),
5. 8230762 - Methods of forming earth-boring rotary drill bits including bit bodies having boron carbide particles in aluminum or aluminum-based alloy matrix materials (2012-07-31),
6. 8172914 - Infiltration of hard particles with molten liquid binders including melting point reducing constituents, and methods of casting bodies of earth-boring tools (2012-05-08),
7. 8087324 - Cast cones and other components for earth-boring tools and related methods (2012-01-03),
8. 8074750 - Earth-boring tools comprising silicon carbide composite materials, and methods of forming same (2011-12-13),
9. 8007714 - Earth-boring bits (2011-08-30),
10. 7954569 - Earth-boring bits (2011-06-07),
11. 7913779 - Earth-boring rotary drill bits including bit bodies having boron carbide particles in aluminum or aluminum-based alloy matrix materials, and methods for forming such bits (2011-03-29),
12. 7829013 - Components of earth-boring tools including sintered composite materials and methods of forming such components (2010-11-09),
13. 7807099 - Method for forming earth-boring tools comprising silicon carbide composite materials (2010-10-05),
14. 7784567 - Earth-boring rotary drill bits including bit bodies comprising reinforced titanium or titanium-based alloy matrix materials, and methods for forming such bits (2010-08-31),
15. 7691173 - Consolidated hard materials, earth-boring rotary drill bits including such hard materials, and methods of forming such hard materials (2010-04-06),

Title: James C. Westhoff - Innovator in Earth-Boring Technology

Introduction

James C. Westhoff, an accomplished inventor based in The Woodlands, TX, has made significant contributions to the field of earth-boring tools and technology. With a remarkable portfolio of 16 patents, Westhoff's innovations have paved the way for advancements in drilling methodologies and materials.

Latest Patents

Westhoff's latest patents showcase his expertise in developing earth-boring tools and methods. One of his key inventions involves binder compositions for forming a bit body of an earth-boring bit. These compositions include metallic elements like cobalt, nickel, and iron, combined with melting point-reducing constituents such as transition metal carbides, borides, and silicides, each up to 60 weight percent. This innovative method is crucial for enhancing the performance and durability of the bit bodies, which are reinforced by a cemented tungsten carbide material, consisting of more than 75 volume percent tungsten carbide. The tools incorporate hard phase materials within a metallic binder, further contributing to their effectiveness in challenging drilling conditions.

Career Highlights

Throughout his career, James C. Westhoff has worked with prominent companies in the industry such as Baker Hughes Corporation and Tdy Industries, Inc. His experience in these organizations has not only provided him with invaluable knowledge but also facilitated his contributions to innovative drilling solutions. Westhoff's dedication to enhancing earth-boring tools has resulted in a notable array of patents, underscoring his status as a leading inventor in this specialized field.

Collaborations

Westhoff has collaborated with influential professionals in the industry, including Jimmy Wayne Eason and John H. Stevens. These collaborations have likely played a crucial role in the development and refinement of his innovative concepts, driving forward the field of earth-boring technology.

Conclusion

James C. Westhoff stands out as a prominent inventor in the realm of earth-boring technologies. His extensive portfolio of patents and his work with established companies highlight his commitment to innovation. Through his contributions, he continues to impact the efficiency and effectiveness of drilling operations, establishing himself as a key figure in engineering advancements.

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