This inventor holds 47 USPTO granted patents and 8 EPO patents, primarily in Firearm Technology. Top assignees: Sturm, Ruger & Company, Inc., Armwest, LLC, Strum, Ruger & Company, Inc.. Active years: 1993-2021.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Prescott Valley, AZ (US) (2003 - 2015)
- Prescott, AZ (US) (1993 - 2021)
Company Filing History:

Years Active: 1993-2021
Areas of Expertise:
Title: James McGarry: Innovative Firearm Engineer and Inventor
Introduction: James McGarry, based in Prescott Valley, Arizona, is a prolific inventor with a remarkable portfolio of 47 patents. His inventions, primarily focused on firearm systems and methods, demonstrate his commitment to advancing technology in the firearms industry.
Latest Patents: Among McGarry's notable contributions are innovative firearm systems designed to enhance performance and reliability. One of his latest patents describes a firearm with a bolt featuring multiple locking lugs, designed to have a shear area larger than that of a standard M16/M4. It includes a bolt carrier that incorporates a double cut cam, which delays the unlocking process when used in M4 carbines. Additionally, a stepped extractor pin is designed to prevent disengagement, while a specialized tube channels gas from the barrel to the piston through the carrier key. This tube includes a heat radiator made from triangular-shaped threads. McGarry's inventions also feature a piston designed with multiple rings, ensuring they remain as a matched pair for optimal performance.
Career Highlights: Throughout his career, James McGarry has worked with well-established companies such as Sturm, Ruger & Company, Inc. and Armwest, LLC. His tenure in these organizations has significantly influenced the development of innovative firearm technologies and manufacturing processes.
Collaborations: McGarry has had the opportunity to collaborate with prominent figures in the firearms industry, including William B. Ruger and Leroy James Sullivan. These collaborations have allowed him to leverage a wealth of experience and knowledge, further enriching his innovative contributions.
Conclusion: James McGarry stands out as a leading inventor in the firearms sector, with a legacy of 47 patents that reflect his ingenuity and dedication to innovation. His work continues to shape the firearms landscape, focusing on enhancing safety, performance, and reliability in firearm systems.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile