Ernest Warren Drumm

Title: The Innovative Contributions of Ernest Warren Drumm

Introduction

Ernest Warren Drumm is a notable inventor based in Dayton, OH (US). He is recognized for his significant contributions to the field of scanning and printing technology. With a focus on innovation, Drumm has developed a unique system that enhances the way graphical information is processed and reproduced.

Latest Patents

Drumm holds a patent for a "Laser operated scanning and printing system." This invention involves a sophisticated scanning and printing system that scans and digitizes graphical information for recording on magnetic tape. Additionally, it allows for the printing of graphical information previously stored in digital form. The system operates by directing a laser beam through a pinhole in an aperture plate, which is then collimated and scanned across the surface of a graphic medium. The use of an acousto-optic modulator enables precise control of the laser beam, allowing for the reproduction of images based on digitized data.

Career Highlights

Throughout his career, Drumm has been associated with The Mead Corporation, where he has contributed to various projects and innovations. His work has played a crucial role in advancing the capabilities of scanning and printing technologies.

Collaborations

Drumm has collaborated with notable colleagues, including John C. Butler and Lysle D. Cahill. These partnerships have fostered an environment of creativity and innovation, leading to the development of groundbreaking technologies.

Conclusion

Ernest Warren Drumm's contributions to the field of scanning and printing technology exemplify the spirit of innovation. His patented laser operated scanning and printing system showcases his ability to merge technology with practical applications. Drumm's work continues to influence the industry and inspire future inventors.