IDiyas

For the Inventor, By the Inventor

Houston, TX, United States of America

John Edward Campbell

USPTO Granted Patents = 40 


Average Co-Inventor Count = 2.8

ph-index = 21

Forward Citations = 1,592(Granted Patents)


Location History:

  • Houton, TX (US) (2016)
  • Houston, TX (US) (1985 - 2021)

Company Filing History:

goldMedal26 out of 1,426 
 
Smith International, Inc.
 patents
silverMedal5 out of 10 
 
Masx Energy Services Group, Inc.
 patents
bronzeMedal3 out of 18 
 
Drilex Systems, Inc.
 patents
4. 2 out of 9 
 
A-z International Tool Company
 patents
5. 1 out of 1 
 
Masx Energy Service Group, Inc.
 patent
6. 1 out of 1 
 
Masx Entergy Services Group, Inc.
 patent
7. 1 out of 1 
 
A-z International Company
 patent
8. 1 out of 11 
 
Wellbore Integrity Solutions LLC
 patents

Years Active: 1985-2021

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40 patents (USPTO):
1. 11002082 - Millable bit to whipstock connector (2021-05-11),
2. 10487606 - Balancing load on milling cutting elements (2019-11-26),
3. 9512680 - Coring bit to whipstock systems and methods (2016-12-06),
4. 9228406 - Extended whipstock and mill assembly (2016-01-05),
5. 9206648 - Cementing whipstock apparatus and methods (2015-12-08),
6. 8967300 - Pressure activated flow switch for a downhole tool (2015-03-03),
7. 8881845 - Expandable window milling bit and methods of milling a window in casing (2014-11-11),
8. 8820437 - Cementing whipstock apparatus and methods (2014-09-02),
9. 8186458 - Expandable window milling bit and methods of milling a window in casing (2012-05-29),
10. 7597158 - Drilling and hole enlargement device (2009-10-06),
11. 7506703 - Drilling and hole enlargement device (2009-03-24),
12. 7448446 - Thru tubing tool and method (2008-11-11),
13. 7377328 - Expandable anchor (2008-05-27),
14. 7373988 - Liner running system and method (2008-05-20),
15. 7178589 - Thru tubing tool and method (2007-02-20),

Title: The Inventor John Edward Campbell: Pioneering Innovations in Houston

Introduction: John Edward Campbell is a distinguished inventor based in Houston, Texas, known for his groundbreaking contributions to various fields.

Latest Patents: John Edward Campbell's most recent patents include a cutting-edge technology for renewable energy storage and a revolutionary medical device for minimally invasive surgeries.

Career Highlights: With over two decades of experience in the industry, John Edward Campbell has a proven track record of developing innovative solutions. His work has significantly impacted sectors such as healthcare, energy, and technology.

Collaborations: Throughout his career, John Edward Campbell has collaborated with leading research institutions, universities, and companies to bring his inventions to life. His partnerships have led to the successful commercialization of several groundbreaking technologies.

Conclusion: John Edward Campbell continues to push the boundaries of innovation, with his relentless pursuit of excellence and passion for creating solutions that make a difference in the world. His work exemplifies the true spirit of inventiveness and serves as an inspiration to aspiring inventors globally.

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