Forward Citations = 10

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2 inventors (with patents filed for the assignee):

Peter W Mansfield (4 out of 22 patents)

Frank N Dupps (2 out of 2 patents)

4 patents: Sort by Forward Citations

1. 5188023 - Cast formed bi-metallic worm assembly and method (1993-02-23),

2. 5088397 - Cast formed bi-metallic worm assembly (1992-02-18),

3. 4996919 - Bi-metal feed screw for screw presses (1991-03-05),

4. 4791864 - Drainage system for expressing fibrous materials (1988-12-20),

The Dupps Company is a leading provider of process systems for the rendering and recycling industries. With over 75 years of experience, Dupps offers innovative solutions for food waste and animal byproduct utilization through their high-quality equipment and turnkey services. Their commitment to sustainability and efficiency make them a trusted partner for companies looking to improve their environmental impact.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 16 2025

4 Patents

#2 in Germantown, OH

#2,274 in Ohio

#59,026 in US

Germantown, OH, United States of America

The Dupps Company

Forward Citations = 10

2 inventors:

Peter W Mansfield (4 out of 22 patents)

Frank N Dupps (2 out of 2 patents)

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