Preston Industries, Inc.

Calculating rank

USPTO Granted Patents = 8

EPO Patents = 4

Trademarks = 12

Forward Citations = 22

Loading Chart...

8 inventors (with patents filed for the assignee):

Philip Preston (7 out of 7 patents)

Walter Raczynski (2 out of 11 patents)

Charles Zimnicki (2 out of 2 patents)

4. Thomas P Wallbaum (1 out of 1 patent)

5. Andrew Witt (1 out of 1 patent)

6. John Atterberry (1 out of 1 patent)

7. Troy William Livingston (1 out of 45 patents)

8. Philip K Preston (1 out of 1 patent)

8 patents: Sort by Forward Citations

1. 12704412 - Method and assembly for a wireless probe and interrogator (2026-08-11),

2. 11885691 - Method and assembly for a wireless probe and interrogator (2024-01-30),

3. 11378312 - Refrigeration chiller or cooler system with self-cleaning filter (2022-07-05),

4. 10684616 - Self-test system for qualifying refrigeration chiller system performance (2020-06-16),

5. 8616268 - Movable constant temperature circulator assembly (2013-12-31),

6. D693446 - Constant temperature circulator (2013-11-12),

7. 8469678 - Constant temperature circulator (2013-06-25),

8. 5655836 - Dual action shaker table using parallelogram linkages (1997-08-12),

Company Overview

Preston Industries, Inc. is a leading manufacturer of industrial machinery and equipment. With over 20 years of experience, we specialize in producing high-quality products for various industries such as automotive, aerospace, and construction. Our state-of-the-art facilities and dedicated team ensure that we deliver innovative solutions to meet our customers' needs. Visit our website for more information on our products and services.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 27 2026

8 Patents

#17 in Niles, IL

#1,700 in Illinois

#35,954 in US

Niles, IL, United States of America

Preston Industries, Inc.

Forward Citations = 22

8 inventors:

Philip Preston (7 out of 7 patents)

Walter Raczynski (2 out of 11 patents)

Charles Zimnicki (2 out of 2 patents)

4. Thomas P Wallbaum (1 out of 1 patent)

5. Andrew Witt (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Preston Industries, Inc.. Retrieved from https://idiyas.com/company/preston-industries

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]

4 patents (EPO):

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]