Patrick M McKenna

Title: **Innovator Spotlight: Patrick M. McKenna**

Introduction

Patrick M. McKenna, an accomplished inventor based in Mukilteo, WA, holds a portfolio of three innovative patents. His work significantly contributes to advancements in battery technology and optical reading systems, showcasing his expertise and commitment to pushing the boundaries of electrical engineering.

Latest Patents

One of McKenna's notable inventions is a patent for a **Battery Contact and Method of Retention**. This invention revolves around a battery contact that consists of three integrally formed portions, aimed at enhancing the efficiency and reliability of rechargeable battery packs. The design includes features such as a first spring portion that connects to the battery pack, a second spring portion linked to the charging circuit, and a retaining spring portion in between. This innovative configuration is crafted from a single, flat metal wire, enabling effective electrical coupling and mechanical integrity.

Another significant patent by McKenna is the **Reading Apparatus with Separate Illumination and Detection Optical Axes**. This apparatus is designed to read bar code symbols using an illumination beam of light. It incorporates a uniquely formed lens that aids in transmitting the beam toward the bar code symbol while successfully separating the optical paths for the reflected light to two distinct photodiodes. This configuration enhances the depth of field and improves the overall functionality of the reading system, making it a remarkable technological advancement.

Career Highlights

Throughout his career, McKenna has worked with renowned companies such as Intermec, Inc. and The Boeing Company. His contributions at these organizations have been significant, allowing him to apply his innovative ideas in practical applications that benefit various sectors, especially in technology and aerospace.

Collaborations

Patrick McKenna has had the privilege of collaborating with talented individuals such as Robert William Rudeen and David W. Gilpin. Their collective expertise and teamwork have surely played a role in refining and advancing McKenna's inventive projects, as collaboration often leads to breakthrough solutions in the field of innovation.

Conclusion

Patrick M. McKenna exemplifies the spirit of innovation and creativity. With his impressive array of patents and a career marked by significant contributions to technology and engineering, he continues to inspire both current and future inventors. His work not only enhances existing technologies but also paves the way for future advancements in battery systems and optical technologies.