Richard D McAffrey

Title: Richard D McAffrey: Innovator in Computer Pen Technology

Introduction

Richard D McAffrey is a notable inventor based in Glendale, AZ (US). He has made significant contributions to the field of computer pen technology, particularly with his innovative switch design that enhances the functionality of pen-based applications. His work has implications for various industries, including art, design, and engineering.

Latest Patents

Richard D McAffrey holds a patent for a "Switch for computer pen." This invention features a switch structure that can be easily adapted for use as a 'writing' pen, an 'artist' pen, or a 'CAD' pen. The design includes a top compression spring, an actuator, a bottom compression spring, a pair of PCB-connectible terminal pins, a printed circuit board with fixed spaced-apart electrodes, and a cover plate, all arranged within a housing. The unique design allows for easy modification of the switch components, reducing manufacturing and assembly costs while eliminating the need for soldering hard-wire connections.

Career Highlights

Richard D McAffrey is associated with Illinois Tool Works Inc., where he has contributed to the development of innovative technologies. His work in the company has been instrumental in advancing the capabilities of computer pen applications.

Collaborations

Throughout his career, Richard has collaborated with notable colleagues, including Robert Dam and Joseph J Gierut. These collaborations have fostered an environment of innovation and creativity, leading to advancements in their respective fields.

Conclusion

Richard D McAffrey's contributions to computer pen technology exemplify the spirit of innovation. His patent for a versatile switch structure demonstrates his commitment to enhancing user experience in pen-based applications. His work continues to influence the industry and inspire future innovations.