David Anthony Zagnoli

This inventor holds 10 USPTO granted patents, plus 7 CIPO patents and 5 EPO patents. Top assignee: Air Products and Chemicals, Inc.. Active years: 1983-2017.

IDiyas Innovation Intelligence. (2026). Inventor Profile: David Anthony Zagnoli. Retrieved from https://idiyas.com/inventor/david-anthony-zagnoli

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

USPTO Granted Patents = 10

% Patents Active = 60.0

CIPO Patents = 7 (Patent Applications = 1)

EPO Patents = 5 (Patent Applications = 4)

Average Co-Inventor Count = 3.2

ph-index = 8

Forward Citations = 170(Granted Patents)

Location History:

Fleetwood, PA (US) (1983)
Macungie, PA (US) (1992 - 2017)

Company Filing History:

10 out of 3,219

Air Products and Chemicals, Inc.

patents

Years Active: 1983-2017

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10 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 9551278 - Hydrogen production system and process (2017-01-24),

2. 8956587 - Hydrogen production process with high export steam (2015-02-17),

3. 8414666 - Integrated hydrogen production and hydrocarbon extraction (2013-04-09),

4. 8240370 - Integrated hydrogen production and hydrocarbon extraction (2012-08-14),

5. 7988948 - Steam-hydrocarbon reforming method with limited steam export (2011-08-02),

6. 7850944 - Steam-hydrocarbon reforming method with limited steam export (2010-12-14),

7. 7837973 - Hydrogen production method (2010-11-23),

8. 5139548 - Gas liquefaction process control system (1992-08-18),

9. 4421531 - Adiabatic pressure swing absorption process for removing low (1983-12-20),

10. 4421530 - Process for removing oxygen from mixed gas streams using a swing (1983-12-20),

Title: **David Anthony Zagnoli: Innovating Hydrogen Production**

Introduction

David Anthony Zagnoli is a prominent inventor based in Macungie, Pennsylvania, known for his significant contributions to the field of hydrogen production. With a remarkable portfolio of 10 patents, Zagnoli's work is pivotal in advancing technologies that promote cleaner energy solutions.

Latest Patents

Among his latest inventions, Zagnoli has developed a hydrogen production system and process that utilizes a combined stream of gas turbine exhaust and combustion air from a forced draft fan as the combustion oxidant in a steam reforming furnace. This innovative approach includes a valve assembly designed to quickly provide additional combustion air to the reformer furnace, particularly in scenarios where the gas turbine unexpectedly shuts down. Another noteworthy patent is his catalytic steam-hydrocarbon reforming process, which produces a hydrogen-containing product along with export steam. This process efficiently heats make-up water using flue gases and reformate from the reformer before it is introduced into a deaerator.

Career Highlights

David Anthony Zagnoli is currently employed at Air Products and Chemicals, Inc., where he continues to push the boundaries of energy innovation. His work is characterized by a deep commitment to enhancing hydrogen production technologies, which aligns with global efforts towards sustainable energy solutions.

Collaborations

Throughout his career, Zagnoli has collaborated with esteemed colleagues, including Augustine I Dalton, Jr. and John J Sheridan, III. These partnerships have been instrumental in advancing his research and patents, promoting a culture of innovation and teamwork within the field.

Conclusion

David Anthony Zagnoli's contributions to hydrogen production are a testament to his ingenuity and dedication to the field of clean energy. His inventions not only advance technological capabilities but also play a crucial role in the broader shift towards more sustainable energy practices, paving the way for future innovations in the sector.

Profile summary based on public USPTO records.