The Woodlands, TX, United States of America

Donald Mike Johnson

This inventor holds 13 USPTO granted patents and 2 published patent applications, plus 5 CIPO patents. Top assignees: Trc Services, Inc., Centrax International Corp., Other. Active years: 1994-2025.

USPTO Granted Patents = 13 (Patent Applications = 2)

% Patents Active = 92.3

CIPO Patents = 5

Average Co-Inventor Count = 2.0

ph-index = 5

Forward Citations = 44(Granted Patents)

Location History:

Woodlands, TX (US) (1994 - 1995)
The Woodlands, TX (US) (2011 - 2021)

Company Filing History:

Centrax International Corp.

patents

1 out of 834,411

Other

patents

Years Active: 1994-2025

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13 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12421807 - Connection assembly and method to assemble sucker rod (2025-09-23),

2. 11199053 - Sucker rod with adhesive-attached end piece (2021-12-14),

3. 11168549 - Automated sucker rod spacing device and associated methods (2021-11-09),

4. 10781666 - Inspection methods for reprocessing non-metallic oilfield tools (2020-09-22),

5. 10508522 - Automatic sucker rod spacing device and methods of using same (2019-12-17),

6. 10195699 - Sucker rod (2019-02-05),

7. 9840893 - Inspection methods for reprocessing non-metallic oilfield tools (2017-12-12),

8. 9278412 - Sucker rod (2016-03-08),

9. 9193013 - Methods and systems for assembly of fiberglass reinforced sucker rods (2015-11-24),

10. 8721815 - Methods and systems for assembly of fiberglass reinforced sucker rods (2014-05-13),

11. 7985938 - Method of sorting used tubular goods prior to reclaiming or reconditioning (2011-07-26),

12. 5452749 - Corrosion inhibitor and sealable thread protector end cap for tubular (1995-09-26),

13. 5352383 - Corrosion inhibitor and sealable thread protector end cap for tubular (1994-10-04),

Title: Donald Mike Johnson - Innovative Inventor from The Woodlands

Introduction: Donald Mike Johnson is a renowned inventor based in The Woodlands, Texas, known for his groundbreaking contributions to various industries.

Latest Patents: Donald Mike Johnson holds several patents in the fields of technology, healthcare, and consumer products, showcasing his diverse range of innovative ideas.

Career Highlights: With a career spanning over two decades, Donald Mike Johnson has consistently pushed the boundaries of innovation, leading to the successful development of numerous products that have positively impacted society.

Collaborations: Throughout his career, Donald Mike Johnson has collaborated with leading companies, research institutions, and universities to bring his inventions to life, highlighting his ability to work effectively in multidisciplinary teams.

Conclusion: Donald Mike Johnson's passion for innovation and his relentless pursuit of excellence have solidified his reputation as a visionary inventor in The Woodlands and beyond.