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For the Inventor, By the Inventor

Pawcatuck, CT, United States of America

Yardney Technical Products, Inc.


USPTO Granted Patents = 12

% Expired Patents = 8.3


Forward Citations = 192

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15 inventors (with patents filed for the assignee):

goldMedal Grant M Ehrlich (4 out of 4 patents)

silverMedal Franz Goebel (2 out of 50 patents)

bronzeMedal Sohrab Hossain (2 out of 2 patents)

4.  Alexander Peter Karpinski (1 out of 2 patents)

5.  Alben F Puhlick (1 out of 1 patent)

6.  Susan J Russell (1 out of 1 patent)

7.  James R Dick (1 out of 1 patent)

8.  Hartwell L Gauthier, Jr (1 out of 1 patent)

9.  William T McHugh (1 out of 21 patents)

10.  Thomas J Barbarich (1 out of 1 patent)

11.  David C Batson (1 out of 11 patents)

12.  Dorothy Stockburger (1 out of 1 patent)

13.  Jim Tregenza (1 out of 1 patent)

14.  Wojtek Halliop (1 out of 1 patent)

15.  Jose R Serenyi (1 out of 1 patent)


12 patents:

1. 8003242 - Liquid retaining pressure relief valve for battery cells (2011-08-23),
2. 6852446 - Non-aqueous electrolytes for lithium electrochemical cells (2005-02-08),
3. 6808849 - Negative electrode material for nonaqueous electrochemical cells (2004-10-26),
4. 6599664 - Inorganic gel-polymer electrolyte (2003-07-29),
5. 6558850 - Method of fabricating an electrolytic cell employing a solid polymer electrolyte (2003-05-06),
6. 6203949 - Solid electrolyte for an electrochemical cell composed of an inorganic metal oxide network encapsulating a liquid electrolyte (2001-03-20),
7. 5773176 - Rechargeable alkaline silver-zinc cell with improved negative electrode (1998-06-30),
8. 5649982 - Process for manufacturing super capacitor (1997-07-22),
9. 5595839 - Bipolar lithium-ion rechargeable battery (1997-01-21),
10. 5429885 - Hydrogen management system for metal/air fuel cell (1995-07-04),
11. 5227267 - Disc electrode and busbar for an electrochemical battery (1993-07-13),
12. 5006428 - Getter electrode and improved electrochemical cell containing the same (1991-04-09),
Company Overview
Yardney Technical Products, Inc. is a specialized manufacturer based in Pawcatuck, Connecticut, focusing on advanced battery technologies and energy storage solutions. The company is recognized for its expertise in developing high-performance batteries for various applications, including aerospace, military, and industrial sectors. With a commitment to innovation, Yardney leverages its extensive research capabilities to enhance energy efficiency and reliability in critical systems, contributing to advancements in sustainable energy solutions.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 13 2026

12 Patents

#4 in Pawcatuck, CT

#551 in Connecticut

#25,557 in US

#48,163 in the World

Pawcatuck, CT (US)
Pawcatuck, CT, United States of America

Yardney Technical Products, Inc.

Forward Citations = 192

15 inventors:

goldMedal Grant M Ehrlich (4 out of 4 patents)

silverMedal Franz Goebel (2 out of 50 patents)

bronzeMedal Sohrab Hossain (2 out of 2 patents)

4.  Alexander Peter Karpinski (1 out of 2 patents)

5.  Alben F Puhlick (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Yardney Technical Products, Inc.. Retrieved from https://idiyas.com/company/yardney-technical-products

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

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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