South Richfield, MN, United States of America

Lisbeth T Pfeiffer

This inventor holds 1 USPTO granted patent. Top assignee: Stone & Webster Engineering Corp.. Active years: 1988.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Lisbeth T Pfeiffer. Retrieved from https://idiyas.com/inventor/lisbeth-t-pfeiffer

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 = 2.0

ph-index = 1

Forward Citations = 16(Granted Patents)


Company Filing History:


Years Active: 1988

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

Title: Lisbeth T. Pfeiffer: Innovator in Gas-Solids Separation Technology

Introduction

Lisbeth T. Pfeiffer is a notable inventor based in South Richfield, MN (US). She has made significant contributions to the field of engineering, particularly in the area of gas-solids separation technology. Her innovative approach has led to the development of a unique patent that addresses the challenges associated with separating particulate solids from gas streams.

Latest Patents

Lisbeth holds a patent for a "Rough Cut Solids Separator." This invention is designed to remove particulate solids from a mixed phase stream of solids and gas. The separator features a frusto-conical chamber with substantially conical walls that taper downwardly and outwardly. It also includes means for defining at least one opening in the conical walls, allowing for the conveyance of substantially solids-free gas separated from the mixed stream.

Career Highlights

Lisbeth T. Pfeiffer is currently employed at Stone & Webster Engineering Corporation, where she applies her expertise in engineering and innovation. Her work has been instrumental in advancing technologies that improve efficiency and effectiveness in gas-solids separation processes.

Collaborations

Lisbeth has collaborated with her coworker, Robert W. Pfeiffer, contributing to the development of innovative solutions in their field. Their partnership exemplifies the importance of teamwork in driving technological advancements.

Conclusion

Lisbeth T. Pfeiffer is a pioneering inventor whose work in gas-solids separation technology has made a significant impact. Her patent for the Rough Cut Solids Separator showcases her innovative spirit and dedication to engineering excellence.

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…