Company Filing History:
2 out of 40 
1 out of 832,761 Years Active: 2019-2022
Title: Lawrence McMullin: Innovator in Valve Assembly Technology
Introduction
Lawrence McMullin is a notable inventor based in Elwood, IL (US). He has made significant contributions to the field of valve assembly technology, holding a total of 3 patents. His innovative designs have improved the functionality and efficiency of valve systems, particularly in tank cars.
Latest Patents
One of McMullin's latest patents is for a handle assembly designed for the outlet valve of a tank car. This assembly features a valve handle that allows for manual operation of the outlet valve, which includes a rotatable shaft and a coupling that connects to the outlet valve. The design incorporates a valve rotation control structure that enables the coupling or shaft to move parallel to the valve stem's axis, allowing for both locked and rotatable positions. This innovation enhances the ease of use and reliability of valve operations.
Career Highlights
Throughout his career, McMullin has worked with various companies, including Salco Products, Inc. His experience in the industry has equipped him with the knowledge and skills necessary to develop practical solutions for valve assembly challenges.
Collaborations
McMullin has collaborated with talented individuals such as Vedran Dzolovic and David Clugg. These partnerships have contributed to the successful development of his innovative designs.
Conclusion
Lawrence McMullin's contributions to valve assembly technology demonstrate his commitment to innovation and improvement in the field. His patents reflect a deep understanding of engineering principles and a dedication to enhancing operational efficiency.