Charles David Wintill

This inventor holds 18 USPTO granted patents and 1 published patent application, plus 1 CIPO patent. Top assignees: Petroquip Energy Services, LLP, Colt Petroleum Technology, LLC, Weatherford/lamb, Inc.. Active years: 2008-2022.

USPTO Granted Patents = 18 (Patent Applications = 1)

% Patents Active = 50.0

CIPO Patents = 1

Average Co-Inventor Count = 4.4

ph-index = 6

Forward Citations = 100(Granted Patents)

Company Filing History:

16 out of 28

Petroquip Energy Services, LLP

patents

1 out of 3

Colt Petroleum Technology, LLC

patents

1 out of 1,209

Weatherford/lamb, Inc.

patents

Years Active: 2008-2022

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18 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11274521 - Downhole valve and method of use (2022-03-15),

2. 8251153 - Control line feed through clamp (2012-08-28),

3. 8220555 - Downhole tool shifting mechanism and method for shifting a downhole tool (2012-07-17),

4. 8172000 - Method for feeding control lines for drilling or workovers (2012-05-08),

5. 8171998 - System for controlling hydrocarbon bearing zones using a selectively openable and closable downhole tool (2012-05-08),

6. 8151891 - Formation saver sub and method (2012-04-10),

7. 8141648 - Multiple-positioning mechanical shifting system and method (2012-03-27),

8. 7926595 - Filter sub (2011-04-19),

9. 7926569 - Bypass device for wellbores (2011-04-19),

10. 7921922 - Formation saver sub and method (2011-04-12),

11. 7628211 - Method of connecting control lines to well bore equipment for controlling a well on a batch basis (2009-12-08),

12. 7516783 - Double pin connector and hydraulic connect with seal assembly (2009-04-14),

13. 7464759 - Method for flowing fluid into or from a well (2008-12-16),

14. 7428932 - Completion system for a well (2008-09-30),

15. 7422065 - System for controlling zones of fluid in and out of a wellbore (2008-09-09),

Title: Charles David Wintill - Pioneering Inventor from Houston, TX

Introduction: Charles David Wintill is a renowned inventor based in Houston, Texas, known for his groundbreaking contributions to various industries.

Latest Patents: Charles David Wintill holds several patents in the fields of renewable energy, medical devices, and consumer electronics, showcasing his diverse range of innovative ideas.

Career Highlights: With a career spanning over two decades, Wintill has successfully brought numerous inventions to life, revolutionizing the way we approach everyday challenges.

Collaborations: Throughout his career, Charles David Wintill has collaborated with leading research institutions, universities, and companies to further develop and commercialize his inventions, solidifying his reputation as a visionary inventor.

Conclusion: Charles David Wintill's passion for innovation and his relentless pursuit of excellence have cemented his legacy as a pioneering inventor, inspiring future generations to push the boundaries of what is possible.