Company Filing History:
Years Active: 1990
Title: Demetrio De Leonardis: Innovator in Pump Technology
Introduction
Demetrio De Leonardis is a notable inventor based in Spoltore, Italy. He has made significant contributions to the field of pump technology, holding two patents that showcase his innovative spirit and technical expertise.
Latest Patents
One of his latest patents is a seal device for hand pumps dispensing paste or liquid products. This device features an upper closure element made of elastically deformable plastic material. It includes an annular lip that defines a circular aperture, ensuring a seal between the pump stem and closure element during operation, even when the bottle is inclined or inverted. This design allows air to be drawn in to compensate for the dispensed substance. Another patent involves a device for delivering a predetermined quantity of thick or liquid substances contained in bottles. This hand pump includes a tubular hollow main body and an operating stem that projects from the outer end. The retention element within the pump ensures the operating stem remains securely in place while allowing for efficient operation.
Career Highlights
Demetrio De Leonardis works at Sar S.p.a., a company known for its innovative solutions in the field of dispensing technology. His work has contributed to advancements in how substances are delivered from containers, enhancing user experience and efficiency.
Collaborations
He collaborates with talented coworkers such as Tommaso Ruscitti and Davide Cutilli, who share his passion for innovation and contribute to the development of cutting-edge technologies.
Conclusion
Demetrio De Leonardis exemplifies the spirit of innovation through his patents and contributions to pump technology. His work continues to influence the industry and improve the functionality of dispensing devices.