The Woodlands, TX, United States of America

John F Bradford

USPTO Granted Patents = 11 (Patent Applications = 1)

CIPO Patents = 2

EPO Patents = 4 (Patent Applications = 3)

Average Co-Inventor Count = 4.5

ph-index = 4

Forward Citations = 114(Granted Patents)

Location History:

Fort Worth, TX (US) (2010 - 2012)
The Woodlands, TX (US) (2014 - 2019)

Company Filing History:

11 out of 5,728

Baker Hughes Corporation

where one patent can have more than one assignee

Years Active: 2010-2019

where 'Filed Patents' based on already Granted Patents

11 patents (USPTO):Sort by Forward Citations

Abstract keywords

1. 10190366 - Hybrid drill bits having increased drilling efficiency (2019-01-29),

2. 10072462 - Hybrid drill bits (2018-09-11),

3. 9782857 - Hybrid drill bit having increased service life (2017-10-10),

4. 9657527 - Drill bits with anti-tracking features (2017-05-23),

5. 9353575 - Hybrid drill bits having increased drilling efficiency (2016-05-31),

6. 9290997 - Downhole tools including bearings and methods of forming same (2016-03-22),

7. 8950514 - Drill bits with anti-tracking features (2015-02-10),

8. 8834026 - Bearings for downhole tools, downhole tools incorporating such bearings, and methods of cooling such bearings (2014-09-16),

9. 8240399 - Drill bit with an adjustable steering device (2012-08-14),

10. 8087479 - Drill bit with an adjustable steering device (2012-01-03),

11. 7823664 - Corrosion protection for head section of earth boring bit (2010-11-02),

Title: Innovations of John F Bradford in Earth-Boring Drill Bits

Introduction

John F Bradford is a notable inventor based in The Woodlands, TX (US), recognized for his contributions to the field of earth-boring drill bits. With a total of 11 patents to his name, Bradford has made significant advancements in drilling technology, enhancing efficiency and performance in various applications.

Latest Patents

Among his latest innovations, Bradford has developed hybrid drill bits that feature increased drilling efficiency. These drill bits are designed with a bit body that has a central longitudinal axis, allowing for optimal connection to a drill string. The design includes at least one primary fixed blade that extends downwardly and inwardly, along with at least one secondary fixed blade that extends radially outward. The bits are equipped with fixed cutting elements secured to both the primary and secondary blades, as well as a rolling cutter mounted for rotation on the bit leg. This innovative design ensures that the fixed cutting elements extend outward toward the gage region without including a gage cutting region, while the roller-cone cutter portion effectively enhances drilling capabilities.

Career Highlights

Throughout his career, John F Bradford has worked with prominent companies in the industry, including Baker Hughes Corporation and Element Six GmbH. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking advancements in drilling technology.

Collaborations

Bradford has collaborated with several professionals in his field, including Robert J Buske and Don Quy Nguyen. These partnerships have fostered innovation and have played a crucial role in the development of his patented technologies.

Conclusion

John F Bradford's contributions to the field of earth-boring drill bits exemplify his innovative spirit and dedication to enhancing drilling efficiency. His patents reflect a commitment to advancing technology in the industry, making him a significant figure in the realm of inventions.

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