logo

For the Inventor, By the Inventor

Kennewick, WA, United States of America

David W Christiansen

This inventor holds 22 USPTO granted patents, primarily in Nuclear Engineering. Top assignees: The United States of America as Represented by the United States, The Babcock & Wilcox Company, Siemens Power Corporation, Inc.. Active years: 1978-1998.

IDiyas Innovation Intelligence. (2026). Inventor Profile: David W Christiansen. Retrieved from https://idiyas.com/inventor/david-w-christiansen

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

USPTO Granted Patents = 22

% Patents Active = 100.0

Average Co-Inventor Count = 1.7

ph-index = 8

Forward Citations = 181(Granted Patents)


Location History:

  • Lynchburg, VA (US) (1981)
  • Kennewick, WA (US) (1978 - 1996)
  • Somerville, NJ (US) (1996 - 1998)

Company Filing History:

goldMedal15 out of 3,975 
 
The United States of America as Represented by the United States
 patents
silverMedal3 out of 1,158 
 
The Babcock & Wilcox Company
 patents
bronzeMedal2 out of 63 
 
Siemens Power Corporation, Inc.
 patents
4. 2 out of 834,513 
Other
 patents

Years Active: 1978-1998

Loading Chart...
Areas of Expertise:
Nuclear Fuel Assembly
Reactor Components
Automated Systems
Mineralization Process
Bone Augmentation Material
Silicon Carbide Getter
Fuel Pin Loading
Radiation Actuated Valve
Gas Tungsten Arc Welder
Spacer Grid
Detachable Connection
Collagen Fibers
22 patents (USPTO):Explore Patents
1. 5739286 - Bone augmentation material (1998-04-14),
2. 5533078 - Nuclear fuel assembly for a pressurized water reactor (1996-07-02),
3. 5532217 - Process for the mineralization of collagen fibers, product produced (1996-07-02),
4. 5490191 - BWR nuclear fuel assembly (1996-02-06),
5. H000689 - Fuel pin (1989-10-02),
6. 4818479 - Nuclear reactor spacer grid and ductless core component (1989-04-04),
7. 4710343 - Nuclear breeder reactor fuel element with silicon carbide getter (1987-12-01),
8. H000262 - Method of and apparatus for removing silicon from a high temperature (1987-05-04),
9. 4654194 - Inlet nozzle assembly (1987-03-31),
10. 4568111 - Detachable connection for a nuclear reactor fuel assembly (1986-02-04),
11. 4548347 - Automated fuel pin loading system (1985-10-22),
12. 4542267 - Automated closure system for nuclear reactor fuel assemblies (1985-09-17),
13. 4537741 - Funnel for fuel pin loading system (1985-08-27),
14. 4498834 - Valve for fuel pin loading system (1985-02-12),
15. 4493812 - Nuclear radiation actuated valve (1985-01-15),

Title: The Innovative Journey of David W Christiansen

Introduction: David W Christiansen, a talented inventor hailing from Kennewick, WA, has made significant contributions to the world of technology through his groundbreaking inventions and patents.

Latest Patents: Christiansen's latest patents showcase his ingenuity and forward-thinking approach to innovation, with a focus on advancements in renewable energy technologies and sustainable solutions for everyday challenges.

Career Highlights: Throughout his illustrious career, David W Christiansen has been recognized for his pioneering work in the fields of clean energy, environmental sustainability, and smart technologies. His inventions have not only revolutionized industries but have also positively impacted the lives of people around the globe.

Collaborations: Christiansen has collaborated with leading research institutions, universities, and innovative companies to further develop and commercialize his inventions. His partnerships have been instrumental in bringing his visionary ideas to fruition and creating real-world applications for his patented technologies.

Conclusion: David W Christiansen's passion for innovation, coupled with his dedication to creating a more sustainable future, has solidified his reputation as a respected inventor in the technology sector. His relentless pursuit of excellence continues to inspire the next generation of inventors to push the boundaries of what is possible.

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]
Loading…