Company Filing History:
1 out of 7 
4 out of 832,891 Years Active: 2018-2024
Title: Innovations of Patrick Edwin Johnston
Introduction
Patrick Edwin Johnston is a notable inventor based in Boise, ID (US). He has made significant contributions to the field of engineering, particularly in the design of innovative components for firearms and pressure dampers. With a total of 5 patents to his name, Johnston's work reflects a commitment to enhancing functionality and performance in his areas of expertise.
Latest Patents
One of Johnston's latest patents is the percussive pressure damper. This invention includes an entrance port, an exit port axially displaced from the entrance port, and an axial flow channel extending between them. The design features a plurality of expansion chambers that are radially connected to the axial flow channel, all enclosed by an outer wall. This innovative structure allows for effective management of pressure dynamics.
Another significant patent involves firearms and their components, specifically focusing on enhanced bolt lug shapes. This invention aims to improve shooting accuracy and tolerance to debris that may enter the firearm during use. The design incorporates tight-tolerance mating between the barrel and receiver, ensuring optimal axial alignment for accuracy. Additionally, the bolt lugs are configured to accommodate debris, allowing for smooth operation even in challenging conditions.
Career Highlights
Throughout his career, Johnston has worked with various companies, including Versus LLC. His experience in these roles has contributed to his development as an inventor and has allowed him to refine his innovative ideas into practical applications.
Collaborations
Johnston has collaborated with notable individuals in his field, including David Paul Schenker and Ronald Andrew Foster. These partnerships have likely enriched his work and expanded the scope of his inventions.
Conclusion
Patrick Edwin Johnston's contributions to innovation, particularly in the realm of firearms and pressure dampers, showcase his expertise and creativity. His patents reflect a deep understanding of engineering principles and a dedication to improving product performance.