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For the Inventor, By the Inventor

Gold Bar, WA, United States of America

Leroy J Ohlsen

This inventor holds 8 USPTO granted patents. Top assignees: Neah Power Systems, Inc., Other. Active years: 2003-2015.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Leroy J Ohlsen. Retrieved from https://idiyas.com/inventor/leroy-j-ohlsen

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

USPTO Granted Patents = 8

% Patents Active = 75.0

Average Co-Inventor Count = 2.4

ph-index = 6

Forward Citations = 125(Granted Patents)


Location History:

  • Seattle, WA (US) (2003)
  • Gold Bar, WA (US) (2004 - 2015)

Company Filing History:

goldMedal5 out of 14 
 
Neah Power Systems, Inc.
 patents
silverMedal3 out of 834,513 
Other
 patents

Years Active: 2003-2015

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8 patents (USPTO):Explore Patents
1. 9184463 - Nitric acid regeneration fuel cell systems (2015-11-10),
2. 7968248 - Liquid-liquid fuel cell systems having flow-through anodes and flow-by cathodes (2011-06-28),
3. 7198864 - Silicon-based fuel cell electrode structures (2007-04-03),
4. 7105245 - Fluid cell system reactant supply and effluent storage cartridges (2006-09-12),
5. 6924058 - Hydrodynamic transport and flow channel passageways associated with fuel cell electrode structures and fuel cell electrode stack assemblies (2005-08-02),
6. 6852443 - Fuel cells having silicon substrates and/or sol-gel derived support structures (2005-02-08),
7. 6720105 - Metallic blocking layers integrally associated with fuel cell electrode structures and fuel cell electrode stack assemblies (2004-04-13),
8. 6641948 - Fuel cells having silicon substrates and/or sol-gel derived support structures (2003-11-04),

Title: Leroy J Ohlsen - Innovator from Gold Bar, WA

Introduction: Leroy J Ohlsen is a renowned inventor hailing from Gold Bar, Washington. His innovative spirit and dedication to creating new solutions have made him a prominent figure in the world of inventions.

Latest Patents: Leroy J Ohlsen holds several patents in various fields, including technology, engineering, and consumer products. His recent patents focus on sustainable energy solutions and eco-friendly materials.

Career Highlights: Throughout his career, Leroy J Ohlsen has been recognized for his groundbreaking inventions that have had a significant impact on industries such as renewable energy, transportation, and healthcare. His commitment to pushing the boundaries of innovation has led to numerous successful ventures.

Collaborations: Leroy J Ohlsen has collaborated with leading companies, research institutions, and universities to bring his inventions to life. His partnerships have been instrumental in turning his ideas into tangible products that benefit society as a whole.

Conclusion: Leroy J Ohlsen's passion for innovation and his relentless pursuit of excellence have solidified his reputation as a visionary inventor. His contributions to the field of inventions continue to inspire future generations of innovators.

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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