John A Trine

Title: Innovations by John A. Trine: A Spotlight on His Inventions

Introduction

John A. Trine, an inventive mind based in Lake Elmo, Minnesota, has made significant contributions to the field of electronics through his innovative patented designs. With a total of three patents to his name, Trine is recognized for his ingenuity and commitment to enhancing technological functionalities.

Latest Patents

Among his latest inventions is a sophisticated mounting bar designed for spacing indicator lights used in electronic equipment. This invention features a channel bar with a base and a top edge from which spaced-apart mounting fingers extend cantileverly. The channel bar, base, and fingers create a cavity that securely holds indicator light modules. Notably, the design allows for protrusions on the modules, which either fit within the gaps between the mounting fingers or expand beyond them for enhanced friction retention.

Another noteworthy patent from Trine is a control switch and potentiometer assembly intended for in-the-canal hearing aids. This design encompasses a miniature single pole switch and a rotary potentiometer housed within a durable thermoplastic resin casing. The innovative assembly includes a user-friendly control knob, designed for easy gripping by the user. Coupled with a unique switch mechanism, this invention ensures that pulling the potentiometer knob to remove the hearing aid also disengages the power circuit, turning the device off effectively.

Career Highlights

John A. Trine is associated with Wilbrecht Electronics, Inc., where he continues to refine his expertise and contribute to pioneering advancements in electronic devices. His work reflects a deep understanding of both electronic functionality and user experience, ensuring that his inventions enhance the usability of modern technology.

Collaborations

Throughout his career, Trine has collaborated with skilled professionals in the field, including notable colleagues like Daryle L. Petersen and David A. Samdahl. These collaborations have fostered a creative environment that promotes the development of high-quality electronic solutions.

Conclusion

Innovator John A. Trine has established himself as a significant figure in electronics through his inventive designs and collaborative spirit. His dedication to improving the functionality of electronic devices continues to drive advancements in the industry, leaving a lasting impact on the technology that shapes our daily lives.