Donald W Johnson

Title: Innovations by Donald W Johnson

Introduction

Donald W Johnson is an accomplished inventor based in Metairie, LA (US). He has made significant contributions to the field of pump technology, particularly with his innovative designs that enhance functionality and efficiency. His work is recognized for its practical applications in various industries.

Latest Patents

Donald W Johnson holds a patent for a "Sealed drain for rotating case pumps." This invention features a sealed drain tool designed for pumps with a drain. The tool includes a cylindrical housing with a mounting end for attachment to the pump and a bore extending longitudinally through the housing. The bore has an inlet opening for communication with the pump's drain and a free end opening. A plunger is incorporated within the bore, with a stop element to prevent it from exiting the free end. A seal is positioned between the plunger and bore to prevent fluid leakage, while a discharge opening allows fluid to pass from the pump's drain into a suitable container.

Career Highlights

Donald W Johnson is currently employed at Thomas Pump & Machinery, Inc., where he continues to develop innovative solutions for pump technology. His expertise and dedication to his craft have made him a valuable asset to the company.

Collaborations

One of his notable collaborators is David G Schultz, Sr., with whom he has worked closely on various projects. Their combined efforts have led to advancements in pump design and functionality.

Conclusion

Donald W Johnson's contributions to pump technology through his innovative patent demonstrate his commitment to improving industrial processes. His work continues to influence the field and showcases the importance of innovation in engineering.