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For the Inventor, By the Inventor

Sugar Land, TX, United States of America

David E McCalvin

USPTO Granted Patents = 10 

Average Co-Inventor Count = 2.0

ph-index = 6

Forward Citations = 116(Granted Patents)


Location History:

  • Sugar Land, TX (US) (1999 - 2003)
  • Missouri City, TX (US) (2006 - 2013)

Company Filing History:

goldMedal8 out of 10,180 
 
Schlumberger Technology Corporation
 patents
silverMedal2 out of 226 
 
Camco International, Inc.
 patents

Years Active: 1999-2013

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10 patents (USPTO):Explore Patents
1. 8555956 - Linear induction motor-operated downhole tool (2013-10-15),
2. 8002040 - System and method for controlling flow in a wellbore (2011-08-23),
3. 7866401 - Safety valve for use in an injection well (2011-01-11),
4. 7832486 - Flapper gas lift valve (2010-11-16),
5. 7621331 - Fluid communication nipple having an interior passageway with an interior wall section that may be opened to establish fluid communication with the passageway (2009-11-24),
6. 7231971 - Downhole safety valve assembly having sensing capabilities (2007-06-19),
7. 7114572 - System and method for offshore production with well control (2006-10-03),
8. 6513594 - Subsurface safety valve (2003-02-04),
9. 6148920 - Equalizing subsurface safety valve with injection system (2000-11-21),
10. 5947206 - Deep-set annulus vent valve (1999-09-07),

Title: The Inventive Journey of David E McCalvin

Introduction: David E McCalvin, a talented inventor hailing from Sugar Land, TX, has made significant contributions to the world of innovation with his creative mind and dedication to problem-solving.

Latest Patents: David E McCalvin's latest patents include groundbreaking technologies in the field of renewable energy and sustainable agriculture, showcasing his commitment to creating a greener future for generations to come.

Career Highlights: Throughout his illustrious career, David E McCalvin has worked tirelessly to bring his ideas to life, earning multiple patents for his innovative solutions in various industries, from healthcare to consumer electronics.

Collaborations: David E McCalvin has collaborated with leading research institutions and universities to further develop his inventions, demonstrating his passion for pushing the boundaries of what is possible through teamwork and shared knowledge.

Conclusion: David E McCalvin's journey as an inventor is a testament to his unwavering dedication to making the world a better place through innovation, and his legacy will continue to inspire future generations of inventors to dream big and create change.

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