This inventor holds 3 USPTO granted patents. Top assignee: Eastman-Kodak Company. Active years: 1980-1991.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1980-1991
Title: Edward H. Dowling: Innovator in Film Technology and Injection Molding
Introduction
Edward H. Dowling is a notable inventor based in Rochester, NY (US). He has made significant contributions to the fields of film technology and injection molding, holding a total of 3 patents. His innovative designs have paved the way for advancements in these industries.
Latest Patents
One of Dowling's latest patents is for a film-thrusting cassette. This invention features a film spool that allows for the efficient unwinding and rewinding of film, utilizing engagement hooks that enhance the leader's ability to be thrust from the cassette. The design includes a pair of flanges that confine the film roll, ensuring smooth operation during both unwinding and winding processes.
Another significant patent by Dowling relates to a method and molding screw for injection molding. This invention incorporates a fixed inner screw within a rotatable and reciprocally movable outer screw. The outer screw continuously rotates during the injection cycle, which helps counter backflow, mix melt material vigorously, and inject the material into the mold effectively. A rod-type electrical heater is also integrated to maintain a constant temperature throughout the melt material.
Career Highlights
Edward H. Dowling has had a distinguished career at Eastman Kodak Company, where he has applied his inventive skills to develop groundbreaking technologies. His work has contributed to the company's reputation as a leader in imaging and film technology.
Collaborations
Throughout his career, Dowling has collaborated with talented individuals such as Russell J. Butler and Christopher P. McCormick. These partnerships have fostered innovation and creativity in their respective projects.
Conclusion
Edward H. Dowling's contributions to film technology and injection molding demonstrate his innovative spirit and dedication to advancing these fields. His patents reflect a commitment to improving efficiency and functionality in the industry.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile