Harold D Schofield

Title: Harold D. Schofield: Innovator in Card Printing Technology

Introduction

Harold D. Schofield, an accomplished inventor from Narragansett, RI, has made significant contributions to the field of card printing technology. With a total of 10 patents to his name, Schofield's work has advanced the efficiency and functionality of plastic card printing and laminating systems.

Latest Patents

One of Harold D. Schofield's latest inventions is a sophisticated card printing and laminating apparatus. This innovative device consists of a thermal transfer printing station that employs a ribbon and a thermal printhead for imprinting images on the receptor surfaces of receptor cards. The apparatus also features a laminating station equipped with laminating film and a heated laminating roller, which is designed to engage the receptor surface of the card during the laminating process.

A guided carriage is an integral part of the apparatus, transporting the receptor card beneath both the printhead and the heated lamination roller. The carriage is engineered with a resilient surface, ensuring that the receptor card is properly supported during transit. It operates on a pair of rails for optimal alignment and registration, driven by a threaded rod mechanism that facilitates its movement via motorized rotation. Additionally, the apparatus includes a hopper that can hold multiple cards, a cleaning station for preparing the receptor surface before printing, and a set of output nip rollers, including a heated lower roller to ensure proper adhesion and clarity of the print.

Career Highlights

Harold D. Schofield's professional journey includes notable experiences at prominent companies such as Datacard Corporation and Atlantek, Inc. During his tenure, he has focused on developing innovative solutions that enhance the functionality and usability of card printing systems.

Collaborations

Throughout his career, Schofield has collaborated with several accomplished professionals, including Paul R. Caron and Edward A. Nardone. These partnerships have allowed him to share insights and potentially co-develop technologies that align with his vision for advancing card printing and laminating technologies.

Conclusion

Harold D. Schofield's work stands as a testament to the significant advancements in the field of card printing technology. His innovative patents not only demonstrate his technical expertise but also his commitment to improving processes within the industry. As technology continues to evolve, the contributions of inventors like Schofield will remain crucial in shaping the future of card printing solutions.