Talmadge H Callahan

Title: Talmadge H Callahan: Innovator in Adhesive Bonding Technology

Introduction

Talmadge H Callahan is a notable inventor based in Satellite Beach, FL (US). He has made significant contributions to the field of adhesive bonding technology, particularly in the joining of printed wiring boards to aluminum stiffeners. His innovative approach addresses the challenges posed by materials with diverse coefficients of thermal expansion.

Latest Patents

Talmadge H Callahan holds a patent for the "Joining of printed wiring board to aluminum stiffener using adhesive." This invention utilizes an adhesive film and an electrically insulative mesh structure that cures at room temperature. The technique allows for the mounting of a printed wiring board, which has a relatively low coefficient of thermal expansion, to a thermally and electrically conductive aluminum stiffener, which has a relatively high coefficient of thermal expansion. This method ensures that the printed wiring board remains electrically insulated from the aluminum stiffener.

Career Highlights

Talmadge is associated with Harris Corporation, where he has applied his expertise in adhesive bonding technology. His work has contributed to advancements in the manufacturing and assembly processes of electronic components. His innovative techniques have improved the reliability and performance of electronic devices.

Collaborations

Throughout his career, Talmadge has collaborated with notable colleagues, including James A Sanborn and Janet D Sadlon. These collaborations have fostered a creative environment that has led to further innovations in the field.

Conclusion

Talmadge H Callahan's contributions to adhesive bonding technology exemplify the impact of innovation in the electronics industry. His patent demonstrates a practical solution to a complex problem, showcasing his expertise and commitment to advancing technology.