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For the Inventor, By the Inventor

Wadsworth, OH, United States of America

David J Walker

This inventor holds 27 USPTO granted patents, plus 1 CIPO patent, primarily in Fluidized Bed Technology. Top assignees: The Babcock & Wilcox Company, Babcock & Wilcox Power Generation Group, Inc., Mcdermott Technology, Inc.. Active years: 1978-2013.

IDiyas Innovation Intelligence. (2026). Inventor Profile: David J Walker. Retrieved from https://idiyas.com/inventor/david-j-walker

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 27

% Patents Active = 85.2


Average Co-Inventor Count = 2.5

ph-index = 7

Forward Citations = 188(Granted Patents)


Location History:

  • Medina, OH (US) (1978)
  • Wadsworth, OH (US) (1989 - 2013)

Company Filing History:

goldMedal22 out of 1,158 
 
The Babcock & Wilcox Company
 patents
silverMedal3 out of 75 
 
Babcock & Wilcox Power Generation Group, Inc.
 patents
bronzeMedal2 out of 67 
 
Mcdermott Technology, Inc.
 patents
4. 1 out of 19 
 
Blasch Precision Ceramics, Inc.
 patents
where one patent can have more than one assignee

Years Active: 1978-2013

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Areas of Expertise:
Fluidized Bed
Particle Separator
Heat Exchanger
Ash Cooler
Impact Type
Collective Channel
Erosion Protection
Controlled Discharge
CFB Reactor
Steam Furnace
Solids Collection
Transport Conduit
27 patents (USPTO):Explore Patents
1. 8601816 - Closed-cycle MHD-faraday generation of electric power using steam as the gaseous medium (2013-12-10),
2. 8047162 - Black plant steam furnace injection (2011-11-01),
3. 7464669 - Integrated fluidized bed ash cooler (2008-12-16),
4. 7282087 - Wetted particle and droplet impingement surface (2007-10-16),
5. 6868795 - Bubble cap assembly (2005-03-22),
6. 6863703 - Compact footprint CFB with mechanical dust collector (2005-03-08),
7. 6681722 - Floored impact-type solids separator using downward expanding separator elements (2004-01-27),
8. 6532905 - CFB with controllable in-bed heat exchanger (2003-03-18),
9. 6500221 - Cooled tubes arranged to form impact type particle separators (2002-12-31),
10. 6491000 - Wall protection from downward flowing solids (2002-12-10),
11. 6454824 - CFB impact type particle collection elements attached to cooled supports (2002-09-24),
12. 6322603 - Particulate collector channel with cooling inner elements in a CFB boiler (2001-11-27),
13. 6095095 - Circulating fluidized bed reactor with floored internal primary particle (2000-08-01),
14. 6088990 - Non-welded support for internal impact type particle separator (2000-07-18),
15. 6058858 - Circulating fluidized bed reactor with plural furnace outlets (2000-05-09),

Title: The Inventor Profile of David J Walker

Introduction: David J Walker is a prolific inventor based in Wadsworth, Ohio, known for his groundbreaking contributions to various industries.

Latest Patents: David J Walker 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, David J Walker has established himself as a visionary inventor with a keen eye for identifying gaps in the market and creating solutions through his inventions.

Collaborations: Throughout his career, David J Walker has collaborated with leading companies, research institutions, and universities to bring his inventions to life, demonstrating his ability to work effectively in multidisciplinary teams.

Conclusion: David J Walker's passion for innovation and his relentless drive to push the boundaries of what is possible make him a standout figure in the world of inventors, with a legacy that continues to inspire future generations.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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