Company Filing History:
Years Active: 1978-1982
Title: Edwin C. Rosenberger: Innovator in Liquid Injection Technology
Introduction
Edwin C. Rosenberger is a notable inventor based in Piqua, Ohio, recognized for his contributions to liquid injection technology. With a total of 4 patents to his name, he has developed innovative solutions that enhance the efficiency of liquid application systems.
Latest Patents
Rosenberger's latest patents include an advanced injector designed for injecting a second liquid into a flow of a first liquid. This injector utilizes a liquid-tight canister divided into two pressure chambers by a flexible diaphragm. The first liquid's pressure is used to pressurize the first chamber, which in turn pressurizes the second chamber containing the second liquid. This design allows for effective injection downstream in a venturi-shaped passage, enhancing the flow of the second liquid into the first.
Another significant invention is the trigger-actuated fertilizer spray gun, which features a herbicide injector. This innovative spray gun allows operators to apply herbicide while fertilizing, thanks to a canister that can be mounted on the gun or worn on a belt. The canister's design includes a flexible diaphragm that separates two chambers, ensuring that the herbicide is injected into the fertilizer flow with precision and speed.
Career Highlights
Rosenberger is currently associated with Chem-Lawn Corporation, where he continues to develop and refine his inventions. His work has significantly impacted the agricultural sector, providing tools that improve the efficiency of fertilizer and herbicide application.
Collaborations
Throughout his career, Rosenberger has collaborated with notable colleagues, including Edward J. Rhoades and Jerome A. Waker. These partnerships have fostered innovation and contributed to the development of effective agricultural solutions.
Conclusion
Edwin C. Rosenberger's inventive spirit and dedication to improving liquid injection technology have made a lasting impact in his field. His patents reflect a commitment to enhancing agricultural practices, showcasing the importance of innovation in everyday applications.