Company Filing History:
Years Active: 1977-1997
Title: Innovations by Donald L. Leininger
Introduction
Donald L. Leininger is a notable inventor based in Cincinnati, Ohio. He has made significant contributions to the field of fuel dispensing technology, holding a total of 8 patents. His work focuses on minimizing atmospheric pollution and enhancing safety in fuel transfer processes.
Latest Patents
Among his latest patents is the "Vapor recovery nozzles and sub-assemblies therefor." This innovative nozzle is designed to minimize atmospheric pollution caused by fuel vapors. It features a bellows that compresses against the fill pipe of a vehicle's fuel tank during fuel discharge. The nozzle includes a vapor return flow path and a control valve that ensures safe operation. Another significant patent is the "Fuel hose breakaway unit," which is designed to separate safely when a vehicle drives away with the nozzle still attached. This unit includes a flex section and a valve section that work together to prevent accidents and ensure easy reassembly.
Career Highlights
Donald L. Leininger is associated with Dover Corporation, a company known for its innovative solutions in various industries. His work has contributed to advancements in fuel dispensing technology, making it safer and more efficient.
Collaborations
He has collaborated with notable coworkers such as Robert W. Guertin and Bruce P. Baker, who have also contributed to the field of fuel technology.
Conclusion
Donald L. Leininger's innovations in fuel dispensing technology have significantly impacted safety and environmental protection. His patents reflect a commitment to improving the efficiency and safety of fuel transfer processes.