For the Inventor, By the Inventor

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Wheaton, IL, United States of America

Spraying Systems Co.

USPTO Granted Patents = 200

CIPO Patents = 22

EPO Patents = 57

Trademarks = 101

Forward Citations = 2,579

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144 inventors (with patents filed for the assignee):

James Haruch (34 out of 36 patents)

David Clark Huffman (21 out of 26 patents)

Gary A Paulsen (12 out of 12 patents)

4. Joseph P Szczap (12 out of 14 patents)

5. Michel R Thenin (10 out of 10 patents)

6. Marc A Arenson (10 out of 10 patents)

7. Daniel J Filicicchia (9 out of 9 patents)

8. Rudolf J Schick (8 out of 8 patents)

9. Thomas E Ackerman (7 out of 7 patents)

10. Gerald P Ferrazza (7 out of 7 patents)

11. Ted L Butterfield (7 out of 7 patents)

12. Glenn R St Peter (6 out of 8 patents)

13. Timothy H Hennessy (6 out of 7 patents)

14. Daniel J Cederberg (6 out of 6 patents)

15. Richard J Hamilton (6 out of 6 patents)

Core Competencies:

Liquid Dispensing

Electrostatic Spray Nozzle

Spray Drying

Optical Spray Pattern Imaging

Agricultural Boom Leveling

Machine Learning

Fluidized Bed Spray Dryer

High Efficiency Spraying

Catalytic Cracking

Sanitary Tank Cleaning

Droplet Size Control

Particle-Laden Flow

200 patents: Sort by Forward Citations

1. 12508606 - Valve controlled spraying system (2025-12-30),

2. 12403488 - Liquid dispensing system with pressurized air operated liquid control pistons (2025-09-02),

3. 12350698 - Induction device for electrostatic spray nozzle assembly (2025-07-08),

4. 12290829 - Electrostatic spray drying nozzle assembly (2025-05-06),

5. 12208401 - Liquid dispensing spray nozzle assembly for rapidly producing small sized droplets of highly viscous liquids (2025-01-28),

6. 12160957 - Optical spray pattern imaging apparatus including permanently integrated light plane and image capture components (2024-12-03),

7. 12030031 - Electrostatic spray dryer apparatus and method (2024-07-09),

8. 12029215 - Agricultural implement boom leveling controller and method (2024-07-09),

9. 12023693 - Liquid dispensing spray nozzle assembly (2024-07-02),

10. 11845028 - Apparatus and method for cleaning filter cartridges (2023-12-19),

11. 11801893 - Steering controller and method for steering a tracking path of a trailer (2023-10-31),

12. 11745192 - Wide angle spray nozzle (2023-09-05),

13. 11712638 - Electrostatic spray dryer system (2023-08-01),

14. 11709121 - Machine learning-based particle-laden flow field characterization (2023-07-25),

15. D992083 - Spray nozzle (2023-07-11),

Spraying Systems Co. is the global leader in spray technology, providing highly engineered solutions for a wide range of industries. With over 80 years of experience, we offer a comprehensive line of precision spray nozzles, automated systems, and fluid control devices to optimize spray performance and efficiency. Our innovative products help customers in industries such as automotive, food processing, pharmaceuticals, chemicals, and more to enhance productivity, reduce costs, and improve product quality. Visit our website to explore our spray solutions and learn how we can help you achieve superior spray performance.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

200 Patents

#1 in Wheaton, IL

#130 in Illinois

#1,988 in US

#4,099 in the World

Wheaton, IL, United States of America

Spraying Systems Co.

Forward Citations = 2,579

144 inventors:

James Haruch (34 out of 36 patents)

David Clark Huffman (21 out of 26 patents)

Gary A Paulsen (12 out of 12 patents)

4. Joseph P Szczap (12 out of 14 patents)

5. Michel R Thenin (10 out of 10 patents)

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