William H Grehl

Title: The Innovations of William H. Grehl

Introduction

William H. Grehl is a notable inventor based in Wallingford, CT (US), recognized for his contributions to firearm safety and functionality. With a total of 5 patents to his name, Grehl has made significant advancements in the design and operation of firearms.

Latest Patents

One of Grehl's latest inventions is a safety and bolt assembly system for firearms, particularly designed for shotguns. This innovative system features a firing pin that is slideable within an opening in the gun's bolt, allowing it to strike a shell. The firing pin can move between two positions: one where it is aligned with the opening to strike the shell, and another where it is out of alignment, ensuring safety. The system includes a spring that urges the firing pin away from the shell and an angled slot that retains the firing pin when the bolt is in the second position. Additionally, Grehl has developed a combination plastic spring guide and buffer for automatic pistols. This component integrates a plastic head segment and an integral plastic guide rod, designed to cushion the pistol slide and prevent deformation.

Career Highlights

Throughout his career, Grehl has worked with prominent companies such as O.F. Mossberg & Sons, Inc. and Colt Industries Inc. His experience in these organizations has contributed to his expertise in firearm design and safety mechanisms.

Collaborations

Grehl has collaborated with various professionals in the field, including his coworker Vincent P. Battaglia. Their joint efforts have likely influenced the development of innovative firearm technologies.

Conclusion

William H. Grehl's contributions to firearm safety and design reflect his dedication to innovation in the industry. His patents demonstrate a commitment to enhancing the functionality and safety of firearms, making him a significant figure in the field of invention.