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For the Inventor, By the Inventor

Bend, OR, United States of America

Idatech, LLC


USPTO Granted Patents = 108

% Expired Patents = 26.9



Trademarks = 1

Forward Citations = 3,886

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33 inventors (with patents filed for the assignee):

goldMedal David J Edlund (74 out of 123 patents)

silverMedal William A Pledger (46 out of 53 patents)

bronzeMedal R Todd Studebaker (29 out of 31 patents)

4.  Thomas G Herron (16 out of 18 patents)

5.  Arne LaVen (9 out of 11 patents)

6.  Vernon Wade Popham (8 out of 10 patents)

7.  Anthony J Dickman (8 out of 8 patents)

8.  Charles R Hill (6 out of 13 patents)

9.  Curtiss Renn (6 out of 9 patents)

10.  James A Givens (6 out of 8 patents)

11.  Mesa Scharf (5 out of 6 patents)

12.  Travis A Bizjak (5 out of 6 patents)

13.  Craig F Holmes (5 out of 5 patents)

14.  Kyle Lamar Taylor (4 out of 15 patents)

15.  Patton M Adams (3 out of 8 patents)


Core Competencies:
Fuel Cell System
Hydrogen Purification
Feedstock Delivery
Fuel Processing
Pressure Swing Adsorption
Thermal Regulation
Methanol Reforming
Hydrogen Generating
Temperature Responsive
Bipolar Plate Assembly
Self-Regulating Systems
Contaminant Detection

108 patents:

1. 8563188 - Fuel cell system controller (2013-10-22),
2. 8492044 - Systems and methods for starting and operating fuel cell systems in subfreezing temperatures (2013-07-23),
3. 8492042 - Fuel cell systems and methods for providing power and cooling to an energy-consuming device (2013-07-23),
4. 8449649 - Systems and methods for starting up pressure swing adsorption assemblies and hydrogen-producing fuel processing systems including the same (2013-05-28),
5. 8438907 - Hydrogen-producing fuel processing systems with a liquid leak detection system (2013-05-14),
6. 8277997 - Shared variable-based fuel cell system control (2012-10-02),
7. 8262752 - Systems and methods for reliable feedstock delivery at variable delivery rates (2012-09-11),
8. 8257466 - Hydrogen purification membranes, components and fuel processing systems containing the same (2012-09-04),
9. 8206864 - Fuel cell stacks and systems with fluid-responsive temperature regulation (2012-06-26),
10. 8157900 - Hydrogen-processing assemblies and hydrogen-producing systems and fuel cell systems including the same (2012-04-17),
11. 8133626 - Fuel cell system controller (2012-03-13),
12. 8083819 - Hydrogen-producing fuel processing and fuel cell systems with a temperature-responsive automatic valve system (2011-12-27),
13. 8070841 - Systems and methods for supplying auxiliary fuel streams during intermittent byproduct discharge from pressure swing adsorption assemblies (2011-12-06),
14. 8057575 - Hydrogen purification membranes, components and fuel processing systems containing the same (2011-11-15),
15. 8038771 - Systems and methods for regulating heating assembly operation through pressure swing adsorption purge control (2011-10-18),
Company Overview
Idatech, LLC, based in Bend, Oregon, specializes in advanced fuel cell systems and hydrogen generation technologies. The company focuses on developing innovative solutions for hydrogen purification, feedstock delivery, and fuel processing, utilizing techniques such as pressure swing adsorption and methanol reforming. Idatech's expertise extends to thermal regulation, ensuring efficient operation of fuel cell systems. Their commitment to clean energy technologies positions them as a key player in the evolving landscape of hydrogen energy solutions.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 20 2026

Idatech, LLC USPTO Patent Assignee Logo
108 Patents

#2 in Bend, OR

#43 in Oregon

#3,542 in US

#7,287 in the World

Bend, OR (US)
Bend, OR, United States of America

Idatech, LLC

Forward Citations = 3,886

33 inventors:

goldMedal David J Edlund (74 out of 123 patents)

silverMedal William A Pledger (46 out of 53 patents)

bronzeMedal R Todd Studebaker (29 out of 31 patents)

4.  Thomas G Herron (16 out of 18 patents)

5.  Arne LaVen (9 out of 11 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Idatech, LLC. Retrieved from https://idiyas.com/company/idatech

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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