Roberto Guelfo

Title: The Innovations of Roberto Guelfo

Introduction

Roberto Guelfo is a notable inventor based in Montanaro, Turin, Italy. He has made significant contributions to the field of technology, particularly in the areas of printing and electrophotography. With a total of 2 patents to his name, Guelfo's work showcases his innovative spirit and technical expertise.

Latest Patents

Guelfo's latest patents include a "Serial printhead ink supply" and an "Electrophotographic copying machine having a masking device." The serial printhead ink supply patent describes a head that comprises a closed container carrying two electrodes and a nozzle, designed to maintain ink at atmospheric pressure. The container features an expansible space defined by a diaphragm made of butyl rubber, which can be pierced for refilling. The electrophotographic copying machine patent involves a discharge device that discharges areas of a movable photoconductive element exceeding the size of the copy-sheet. This device includes a lamp and a mask with slots tailored to various copy-sheet formats.

Career Highlights

Guelfo has worked with Ing. C. Olivetti & C., S.p.a., a company known for its innovative contributions to technology and office equipment. His role in this organization has allowed him to develop and refine his inventions, contributing to advancements in the industry.

Collaborations

Some of Guelfo's notable coworkers include Pierangelo Berruti and Alessandro Crotti. Their collaboration has likely fostered an environment of creativity and innovation, leading to the development of groundbreaking technologies.

Conclusion

Roberto Guelfo's contributions to technology through his patents reflect his dedication to innovation. His work continues to influence the fields of printing and electrophotography, showcasing the importance of inventive minds in advancing technology.