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For the Inventor, By the Inventor

Woodland Hills, CA, United States of America

Dennis H Chancellor

This inventor holds 14 USPTO granted patents. Top assignees: Nate International, Other. Active years: 1994-2005.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Dennis H Chancellor. Retrieved from https://idiyas.com/inventor/dennis-h-chancellor

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

USPTO Granted Patents = 14

% Patents Active = 85.7

Average Co-Inventor Count = 1.2

ph-index = 9

Forward Citations = 201(Granted Patents)


Location History:

  • Poway, CA (US) (1994 - 1997)
  • Camarillo, CA (US) (1999 - 2000)
  • Woodland Hills, CA (US) (1999 - 2003)
  • Falls of Rough, KY (US) (2001 - 2005)

Company Filing History:

goldMedal12 out of 13 
 
Nate International
 patents
silverMedal2 out of 834,570 
Other
 patents

Years Active: 1994-2005

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14 patents (USPTO):Explore Patents
1. 6942797 - Filtration using pressure vessel with multiple filtration channels (2005-09-13),
2. 6692621 - Apparatus for hydrogen production (2004-02-17),
3. 6589423 - Filtration system with modularized energy recovery subsystem (2003-07-08),
4. 6547965 - Large tube assemblies for reverse osmosis (2003-04-15),
5. 6521127 - Modular filtration systems and methods (2003-02-18),
6. 6287074 - Mechanical seal for shafts and axles (2001-09-11),
7. RE37233 - Integral motor centrifugal pump (2001-06-19),
8. 6149393 - Air lift pump (2000-11-21),
9. 6041829 - Undersea pipe (2000-03-28),
10. 5980751 - Air lift pump for membrane separation unit (1999-11-09),
11. 5944999 - Modular filtration system (1999-08-31),
12. 5914041 - Channel based reverse osmosis (1999-06-22),
13. 5649771 - Double faced speed regulated mechanical seal (1997-07-22),
14. 5288215 - Integral motor centrifugal pump (1994-02-22),

Title: **Dennis H. Chancellor: Innovator in Filtration and Hydrogen Production**

Introduction

Dennis H. Chancellor, an accomplished inventor based in Woodland Hills, California, has made significant contributions to the fields of filtration and hydrogen production. With a total of 14 patents to his name, Chancellor's innovative approaches are paving the way for advanced solutions in these critical areas.

Latest Patents

Among his latest patents is a unique filtration system that utilizes a pressure vessel with multiple filtration channels. This advanced system features an outer casing housing several elongated inner casings, each containing filtration membranes. The design allows for a three-flow channel system that optimizes feed fluid flow by diluting the outgoing fluid from an upstream filter with additional feed fluid before it reaches a downstream filter.

Another significant patent involves an apparatus for hydrogen production. This electrolysis system is designed with a head portion connected to a well casing, which includes essential features such as hydrogen and oxygen discharges alongside a water feed path linked to an electrolyte reservoir. The innovative design also incorporates an electrolyzer, coupled with an AC/DC converter, enhancing the efficiency of hydrogen production.

Career Highlights

Dennis H. Chancellor has had a remarkable career, contributing to various innovative projects. His experience includes working with reputable companies, notably Nate International, where he played a pivotal role in developing cutting-edge technology for filtration and energy production.

Collaborations

Throughout his career, Chancellor has collaborated with talented individuals, including his coworkers Mark Chancellor and Jacquetta M. Vogel. These partnerships have undoubtedly contributed to his innovative mindset and the successful execution of numerous projects.

Conclusion

Dennis H. Chancellor stands out as a notable inventor in the realms of filtration and hydrogen production. With his extensive portfolio of patents and collaborative spirit, he continues to inspire advancements that address modern challenges within these crucial sectors.

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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