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EPO Patents = 4

Trademarks = 12

Forward Citations = 22

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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),

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 based on public USPTO records.