Location History:
- Plainwell, IN (US) (2022)
- Indianapolis, IN (US) (2017 - 2024)
- Plainwell, MI (US) (2022 - 2024)
Company Filing History:
13 out of 43 
6 out of 877 
1 out of 2,288 
Years Active: 2017-2025
Title: Innovative Contributions of John Andrew Snodgrass
Introduction
John Andrew Snodgrass, a prolific inventor based in Indianapolis, IN, has made significant strides in the field of electro-mechanical devices. With a remarkable portfolio of 18 patents, his inventive spirit has shaped advancements in locking mechanisms, demonstrating a keen understanding of both functionality and security.
Latest Patents
One of Snodgrass's latest inventions is the electro-mechanical lock core. This innovative, interchangeable lock core is designed for use with a lock device that operates in both locked and unlocked states. The core features a movable plug that can shift between two positions: one that securely locks the device and another that allows for unlocking. Additionally, the design incorporates a core keeper that is moveably coupled to the lock core body. This core keeper can be positioned to retain the lock core in place or retracted to facilitate easy removal, adding versatility and convenience to locking systems.
Career Highlights
Throughout his career, Snodgrass has worked with several leading companies in the security industry, including Dormakaba USA Inc. and Schlage Lock Company LLC. His role in these organizations has allowed him to contribute to the development of advanced locking solutions that enhance security and usability.
Collaborations
Snodgrass has collaborated with talented individuals in the field, including coworkers Brendon Allen and Michael Hans Viklund. Their combined expertise has undoubtedly played a vital role in refining Snodgrass's innovative ideas and bringing his designs to fruition.
Conclusion
John Andrew Snodgrass stands out as a leading inventor, whose contributions to the electro-mechanical lock industry not only showcase his technical prowess but also his ability to solve complex security challenges. His ongoing innovations inspire future advancements in locking systems, ensuring enhanced safety and convenience for users around the world.