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Cuyahoga Falls, OH, United States of America

Pneumatic Scale Corporation

USPTO Granted Patents = 48

CIPO Patents = 11

Trademarks = 22

Forward Citations = 398

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40 inventors (with patents filed for the assignee):

T David Marro (12 out of 13 patents)

Stephen B Kessler (11 out of 19 patents)

Frederick R Jennings (4 out of 7 patents)

4. John W Scully (4 out of 4 patents)

5. Graham J Ross (4 out of 4 patents)

6. Michael Mihalik (3 out of 3 patents)

7. Josef J Buschor (3 out of 8 patents)

8. Daniel S Sutton (2 out of 2 patents)

9. James C Loase (2 out of 2 patents)

10. Joseph F Ball (2 out of 9 patents)

11. Scott A McSherry (2 out of 2 patents)

12. Michael A Davis (2 out of 2 patents)

13. John W Seppala (2 out of 2 patents)

14. Walter S Sterling (2 out of 2 patents)

15. Gerald M Dee (2 out of 2 patents)

48 patents: Sort by Forward Citations

1. 12458985 - Centrifuge system for separating cells in suspension (2025-11-04),

2. 12420328 - Set up tool for can seamer machines (2025-09-23),

3. 12377423 - Centrifuge system for separating cells in suspension (2025-08-05),

4. 12350686 - Centrifuge system for separating cells in suspension (2025-07-08),

5. 12318710 - Centrifuge system for separating cells in suspension (2025-06-03),

6. 11957998 - Centrifuge system for separating cells in suspension (2024-04-16),

7. 11878312 - Centrifuge system for separating cells in suspension (2024-01-23),

8. 11878311 - Centrifuge system for separating cells in suspension (2024-01-23),

9. 11065629 - Centrifuge system for separating cells in suspension (2021-07-20),

10. 11033911 - Centrifuge system for separating cells in suspension (2021-06-15),

11. 10384216 - Centrifuge system including a control circuit that controls positive back pressure within the centrifuge core (2019-08-20),

12. 10040077 - Centrifuge system including a control circuit that controls positive back pressure within the centrifuge core (2018-08-07),

13. 9427748 - Centrifuge system and method that determines fill status through vibration sensing (2016-08-30),

14. 9222067 - Single use centrifuge system for highly concentrated and/or turbid feeds (2015-12-29),

15. 9149919 - Magnetic fastening system and method for change parts (2015-10-06),

Pneumatic Scale Corporation is a leading manufacturer of packaging machinery and automation systems for various industries. With a strong focus on providing efficient and reliable solutions, Pneumatic Scale offers a wide range of equipment including filling, capping, labeling, and container handling systems. Their advanced technologies and innovative designs ensure high-quality and precise packaging solutions for customers worldwide.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

48 Patents

#3 in Cuyahoga Falls, OH

#298 in Ohio

#7,024 in US

#14,104 in the World

Cuyahoga Falls, OH, United States of America

Pneumatic Scale Corporation

Forward Citations = 398

40 inventors:

T David Marro (12 out of 13 patents)

Stephen B Kessler (11 out of 19 patents)

Frederick R Jennings (4 out of 7 patents)

4. John W Scully (4 out of 4 patents)

5. Graham J Ross (4 out of 4 patents)

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