Robert J Campbell

Title: The Innovative Contributions of Robert J. Campbell

Introduction

Robert J. Campbell is a notable inventor based in Cedar Rapids, IA (US). He has made significant contributions to the fields of clean water systems and agricultural technology. With a total of 2 patents, Campbell's work reflects his commitment to innovation and practical solutions.

Latest Patents

One of Campbell's latest patents is a clean water system. This system features a novel air system and a unique water system that utilizes dry air for the ozone generator. It includes a primary drier, a sensor, and a reserve drier that ensures the provision of dry air even when the primary drier becomes too wet. The water system consists of two concentrically mounted tanks with an overflow, allowing water to circulate in a closed loop through the ozone injector and inner tank for purification.

Another significant invention is an agricultural spraying assembly. This assembly comprises multiple nozzles organized into groups, each supplied with liquid through solenoid valves. A motorized proportioning valve controls the pressure to these valves, enhancing the efficiency of the spraying process. The assembly features a main control box typically located on a spraying trailer and a remote control box on the pulling tractor, powered by the tractor's battery. Each control box is equipped with switches for solenoid valves and a pressure gauge to monitor the operating pressure supplied to the nozzles.

Career Highlights

Throughout his career, Robert J. Campbell has worked with reputable companies such as McCord Corporation and American Ozone Technology. His experience in these organizations has contributed to his expertise in developing innovative technologies.

Collaborations

Campbell has collaborated with notable individuals in his field, including Paul D. Gray and Peter C. Jacobs. These partnerships have likely fostered a creative environment that encourages the exchange of ideas and advancements in technology.

Conclusion

Robert J. Campbell's contributions to clean water systems and agricultural technology demonstrate his innovative spirit and dedication to improving everyday life through practical inventions. His work continues to inspire future generations of inventors.