Chaska, MN, United States of America

Lawrence R Majerus

This inventor holds 3 USPTO granted patents. Top assignees: Rosemount Analytical Inc., Rosemount Inc.. Active years: 1993-2000.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Lawrence R Majerus. Retrieved from https://idiyas.com/inventor/lawrence-r-majerus

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


% Patents Active = 100.0

Average Co-Inventor Count = 3.5

ph-index = 3

Forward Citations = 50(Granted Patents)


Company Filing History:


Years Active: 1993-2000

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3 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Lawrence R. Majerus

Introduction

Lawrence R. Majerus is a notable inventor based in Chaska, MN (US), recognized for his contributions to the field of gas chromatography. With a total of 3 patents to his name, Majerus has made significant advancements in the design and functionality of gas chromatographs.

Latest Patents

One of his latest inventions is a modular gas chromatograph. This innovative device includes a manifold with a plurality of gas conduits formed within it. The valve module features a support, a first valve mounted to the support with multiple ports, and a column that is coupled to the support and communicates with a port in the first valve. The valve module is designed to be pluggably engagable with the manifold. Additionally, a detector is coupled relative to the column to detect gases expelled from it. This design enhances the efficiency and versatility of gas chromatographic analysis.

Career Highlights

Throughout his career, Lawrence R. Majerus has worked with prominent companies such as Rosemount Analytical Inc. and Rosemount Inc. His experience in these organizations has contributed to his expertise in developing innovative solutions in the field of analytical instrumentation.

Collaborations

Some of his notable coworkers include Fred Charles Sittler and Cynthia R. Nelson. Their collaborative efforts have likely played a role in advancing the technologies associated with gas chromatography.

Conclusion

Lawrence R. Majerus stands out as an influential inventor in the realm of gas chromatography, with his innovative designs and collaborative spirit driving advancements in the field. His contributions continue to impact the industry positively.

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]
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