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For the Inventor, By the Inventor

Ojai, CA, United States of America

James E Clark, Ii

This inventor holds 12 USPTO granted patents. Top assignees: C.h.&i. Technologies, Inc., Clark Technology Systems, Inc.. Active years: 1995-2001.

IDiyas Innovation Intelligence. (2026). Inventor Profile: James E Clark, Ii. Retrieved from https://idiyas.com/inventor/james-e-clark-ii

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

USPTO Granted Patents = 12

% Patents Active = 100.0

Average Co-Inventor Count = 1.1

ph-index = 7

Forward Citations = 162(Granted Patents)


Location History:

  • Ojai, CA (US) (1995 - 2001)
  • Santa Paula, CA (US) (2001)

Company Filing History:

goldMedal7 out of 24 
 
C.h.&i. Technologies, Inc.
 patents
silverMedal5 out of 5 
 
Clark Technology Systems, Inc.
 patents

Years Active: 1995-2001

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12 patents (USPTO):Explore Patents
1. 6327920 - On-line fluid sampling device (2001-12-11),
2. 6234221 - Automatic fluid container refill device (2001-05-22),
3. 6199578 - Device for draining fluid from a container (2001-03-13),
4. 6145622 - Fluid change system (2000-11-14),
5. 6073666 - Automated fluid dispensing and collecting device (2000-06-13),
6. 5699940 - Device for removing fluid from a container with pressurized air and (1997-12-23),
7. 5570813 - Viscous material delivery and management system and method (1996-11-05),
8. 5558140 - Device for draining fluid from a container (1996-09-24),
9. 5546986 - Leakproof dual action fluid transfer valve (1996-08-20),
10. 5546979 - Device for draining fluid from a container (1996-08-20),
11. 5437202 - Fluid sampling device (1995-08-01),
12. 5435468 - Reusable viscous material dispensing apparatus (1995-07-25),

Title: Innovations by James E. Clark II

Introduction

James E. Clark II is a notable inventor based in Ojai, California. He has made significant contributions to the field of fluid sampling and automatic fluid container refill devices. With a total of 12 patents to his name, his work showcases a blend of creativity and technical expertise.

Latest Patents

One of his latest inventions is the "On-line Fluid Sampling Device." This device is designed to obtain a precise volume of fluid from sealed pressure vessels equipped with a hydraulic fitting. The first embodiment features a fluid float chamber with an internally sealable top opening, which connects to an upper fluid passage. A floating ball is located in the chamber, designed to seal the top opening, while a non-floatable ball allows fluid to enter the chamber. The second embodiment includes a vacuum chamber that receives a fluid sample container, connected by a fluid supply tube.

Another significant invention is the "Automatic Fluid Container Refill Device." This device consists of a pressure container charged with a pressurizing gas and fluid. It features a hydraulic cylinder with a piston and an attached drive shaft. The drive includes a gear rack, and the hydraulic cylinder has fluid inlets at both ends. A valve controls the flow of fluid, and a fluid fill tube connects to the container to be filled.

Career Highlights

James has worked with several companies, including C.H.&I. Technologies, Inc. and Clark Technology Systems, Inc. His experience in these organizations has contributed to his innovative approach to fluid management technologies.

Collaborations

James has collaborated with various professionals in his field, including Poul Van Santen. These partnerships have likely enhanced his inventive processes and led to the development of his patents.

Conclusion

James E. Clark II is a distinguished inventor whose work in fluid sampling and automatic refill devices has made a significant impact in his field. His innovative spirit and technical skills continue to drive advancements in technology.

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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