Ralph R Green

Title: Ralph R. Green: Innovator in Electrical Control and Electroplating Technologies

Introduction

Ralph R. Green is a notable inventor based in Hiram, Ohio, recognized for his contributions to electrical control circuits and electroplating technologies. With a total of two patents to his name, Green has made significant advancements in the field of engineering.

Latest Patents

One of Green's latest patents is the "Wide Pulse Range Periodic Reverse Unit." This invention is an electrical control circuit designed to provide high current pulses across a wide frequency range. The circuit comprises a timing and control circuit, a high power switching circuit, and an interfacing isolating circuit. The timing and control circuit features multiple variable frequency pulse generators that combine their outputs to create a single wave signal. The power switching circuit utilizes high-speed switches to apply high current pulses to a load in response to the wave signal. Additionally, the isolating circuit includes switches that insulate the timing and control circuit from interference, allowing for the application of higher energy and frequency pulses than previously available.

Another significant patent by Green is the "Ultra-High Current Density Electroplating Cell." This electroplating cell features a reservoir of electroplating solution, into which a workpiece supporting structure can be lowered. The structure supports a series of semi-cylindrical bearing elements arranged around a cylindrical anode structure. A plating cavity is formed between the bearing elements and the anode. The anode structure includes a tubular anode basket with apertures and a woven liner, along with a copper rod that supplies electrical potential to the plating metal. The design also incorporates vanes for stirring the plating solution and pumps for circulating the solution at specified rates.

Career Highlights

Ralph R. Green has worked at Imperial Clevite Inc., where he has applied his innovative ideas to develop advanced technologies. His work has contributed to the enhancement of electrical control systems and electroplating processes.

Collaborations

Throughout his career, Green has collaborated with notable colleagues, including Wayne A. Kruper and Robert C. Green. These collaborations have fostered an environment of innovation and creativity in their respective fields.

Conclusion

Ralph R. Green's contributions to electrical control circuits and electroplating technologies highlight his role as a significant inventor. His patents reflect a commitment to advancing engineering solutions that enhance efficiency and performance.