John D Blades

Title: The Innovative Mind of John D. Blades

Introduction

John D. Blades, an inventive spirit based in Chagrin Falls, Ohio, has made significant contributions to the field of technology through his innovative patents. With a total of three patents to his name, Blades has been instrumental in advancing techniques related to imaging and reproduction.

Latest Patents

Among his notable inventions is the patent for an "Ion Modulator Having Bias Electrode for Regulating Control Fields." This technology allows for the production of copies where both contrast and background are finely controllable. The modulator employs an adjustable charge density to establish uniform fringing fields, which help in blocking ions directed towards lighter background areas while enabling ions to pass through in darker image areas.

Another significant patent is the "Duplicating Apparatus Employing Modulator Screen Cylinder." This apparatus features a photoconductive modulator screen cylinder that can reproduce graphic originals on dielectric receiving mediums. It utilizes aperture-controlled electrostatic printing techniques, along with a charging system and means to develop the dielectric medium, ultimately creating a visible image from the original.

Career Highlights

Blades is currently affiliated with the Addressograph Multigraph Corporation, where he applies his inventive skills to develop cutting-edge technological solutions in imaging. His career has been marked by a commitment to producing innovations that enhance the process of duplication and imaging technologies.

Collaborations

Throughout his career, John D. Blades has collaborated with talented coworkers such as Jerome E. Jackson and Shou L. Hou. Together, they have contributed to pioneering advancements that push the boundaries of their respective fields.

Conclusion

John D. Blades stands out as a prominent inventor whose work has had a lasting impact on technology. With his creativity and technical expertise, he continues to inspire future innovations within the realm of imaging and reproduction. His patents serve as a testament to the powerful combination of ingenuity and practical application in the world of invention.