Coraopolis, PA, United States of America

Joseph H Stein

This inventor holds 1 USPTO granted patent. Top assignee: Dravo Corporation. Active years: 1985.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Joseph H Stein. Retrieved from https://idiyas.com/inventor/joseph-h-stein

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 5.0

ph-index = 1

Forward Citations = 7(Granted Patents)


Company Filing History:


Years Active: 1985

Loading Chart...
1 patent (USPTO):Explore Patents

Title: The Innovative Contributions of Joseph H. Stein

Introduction

Joseph H. Stein is a notable inventor based in Coraopolis, PA (US). He is recognized for his innovative work in the field of slurry processing. His contributions have significantly impacted the efficiency of dewatering processes in various industrial applications.

Latest Patents

Joseph H. Stein holds a patent for an "Apparatus for removing the liquid phase from a slurry of fine granular." This invention features drain openings in movable and fixed platens that are wider than the largest particle in a slurry to be dewatered. The design includes arcuate ribs that resist transverse forces, preventing granular particles from bridging across the slotted drain openings. The liquid expressed through the movable platen is directed radially outward, ensuring effective discharge through a sealing and collecting ring with a series of annular grooves. This innovative apparatus allows for rapid adaptation to different slurries, enhancing production efficiency.

Career Highlights

Joseph H. Stein has made significant strides in his career, particularly through his work at Dravo Corporation. His expertise in hydraulic systems and slurry processing has positioned him as a key figure in the industry. His patent reflects his commitment to improving industrial processes and showcases his inventive spirit.

Collaborations

Throughout his career, Joseph has collaborated with notable colleagues, including Ira W. Lakin and Edward A. Fenton, Jr. These partnerships have contributed to the development of innovative solutions in the field of slurry processing.

Conclusion

Joseph H. Stein's contributions to the field of slurry processing through his patent demonstrate his innovative mindset and dedication to improving industrial efficiency. His work continues to influence the industry and inspire future inventors.

Profile summary based on public USPTO records.
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]
Loading…