David Clark Huffman

This inventor holds 26 USPTO granted patents and 1 published patent application, plus 6 CIPO patents and 12 EPO patents, primarily in Spray Drying Technology. Top assignees: Spraying Systems Co., Lechler Gmbh, Other. Active years: 1989-2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: David Clark Huffman. Retrieved from https://idiyas.com/inventor/david-clark-huffman

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

Calculating rank

USPTO Granted Patents = 26 (Patent Applications = 1)

% Patents Active = 92.3

CIPO Patents = 6

EPO Patents = 12 (Patent Applications = 7)

Average Co-Inventor Count = 1.7

ph-index = 8

Forward Citations = 269(Granted Patents)

Location History:

Frasno, CA (US) (2000)
Lake Kiowa, TX (US) (2004)
Merrimack, NH (US) (1989 - 2021)
San Antonio, TX (US) (2022)

Company Filing History:

4 out of 834,570

Other

patents

Years Active: 1989-2022

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Areas of Expertise:

Spray Drying

Fluidized Bed

Electrostatic Spraying

Atomizing Nozzle

Spray Manifold

Exhaust Gas Filtration

Modular System

Sanitary Nozzle

Automatic Spray Gun

Liquid Reducing Agent

Internal Mixing

Build-Up Resistant

26 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11297807 - Ramped platform device (2022-04-12),

2. 11033914 - Fluidized bed spray dryer system (2021-06-15),

3. 10543495 - Modular spray dryer system (2020-01-28),

4. 10507477 - Electrostatic spraying system (2019-12-17),

5. 10286411 - Apparatus and method for spray drying (2019-05-14),

6. 10279359 - Spray dryer with improved exhaust gas filtration system (2019-05-07),

7. 10071390 - Fluidized bed coating apparatus (2018-09-11),

8. 9815073 - Spray manifold with individual liquid feed spray guns (2017-11-14),

9. 8939385 - Manifold spraying system with improved mounting assembly (2015-01-27),

10. 8613400 - Ultrasonic atomizing nozzle with cone-spray feature (2013-12-24),

11. 8297530 - Ultrasonic atomizing nozzle with variable fan-spray feature (2012-10-30),

12. 7988069 - Shower header with replaceable internal cleaning brush assembly (2011-08-02),

13. 7837131 - Modular automatic spray gun manifold (2010-11-23),

14. 7617990 - Shower header with removable spray nozzles (2009-11-17),

15. 7588199 - Build-up resistant air atomizing spray nozzle assembly (2009-09-15),

Title: Innovations and Contributions of David Clark Huffman

Introduction

David Clark Huffman is an accomplished inventor based in Merrimack, NH, USA. With an impressive portfolio of 26 patents, he has made significant contributions to various fields through his inventive prowess. Huffman's innovative designs reflect his dedication to improving technology and enhancing user experiences.

Latest Patents

Among his latest inventions, Huffman has developed a groundbreaking Ramped Platform Device. This device is designed for vivariums, featuring a plate that couples securely to the upper rim of a wall, such as those found in aquariums or terrariums. The ingenious design includes a platform that extends perpendicularly from the first plate, along with a secondary plate that allows animals to navigate easily to and from the platform.

Huffman’s patent for a Fluidized Bed Spray Dryer System represents another significant advancement. This system effectively dries liquids into powder form and includes an elongated drying chamber with a spray nozzle assembly at its upper end. It features a powder collection chamber at the lower end, equipped with inlet and outlet ports for drying gas. The plurality of cylindrical filter elements serves to efficiently filter out drying gas-borne powder, ensuring high product quality.

Career Highlights

Throughout his career, Huffman has been associated with prominent companies where he has honed his skills and contributed to various projects. Notably, he has worked with Spraying Systems Co., allowing him to collaborate with industry leaders and push the boundaries of innovation.

Collaborations

David has collaborated with talented individuals including Michel R. Thenin and Joseph P. Szczap. These partnerships not only highlight his ability to work well within teams but also demonstrate his commitment to advancing technology through shared expertise.

Conclusion

David Clark Huffman is an inventive force whose contributions have furthered the fields of vivarium design and spray drying technology. His ongoing dedication to research and development reflects a passion for innovation that continues to inspire others in the industry. As he expands his portfolio of patents, Huffman's legacy will undoubtedly leave a lasting impact on future innovations.

Profile summary based on public USPTO records.