This inventor holds 3 USPTO granted patents. Top assignees: Curwood, Inc., Rapidpak, Inc.. Active years: 1990-1992.
Company Filing History:
Years Active: 1990-1992
Title: Innovations of John A Halgren
Introduction
John A Halgren is an accomplished inventor based in Neenah, Wisconsin. He has made significant contributions to the field of packaging machinery, holding a total of 3 patents. His work focuses on improving the efficiency and functionality of packaging processes.
Latest Patents
One of Halgren's latest patents is a "Web supply mechanism for an indexing motion packaging machine." This invention provides an apparatus and method for supplying web material to a packaging machine. The mechanism allows for continuous unwinding of the web material during the indexing advancement, ensuring a smooth operation. The unwind motor is designed to vary the rate of unwinding, while a take-up mechanism maintains tension in the web.
Another notable patent is the "Clamping arrangement for gripping and carrying web material." This invention is designed for gripping and transporting web material around a die turret of a packaging machine. The clamping arrangement features aligned drive chains and multiple clamps that securely hold the web material as it moves through the packaging process. The design includes a spring mechanism that biases the clamps to a closed position, ensuring a reliable grip.
Career Highlights
Throughout his career, John A Halgren has worked with several companies, including Curwood, Inc. and Rapidpak, Inc. His experience in these organizations has contributed to his expertise in packaging technology and innovation.
Collaborations
Halgren has collaborated with various professionals in the industry, including his coworker Raymond G Buchko. These partnerships have allowed him to enhance his inventions and contribute to advancements in packaging machinery.
Conclusion
John A Halgren's innovative patents and career in packaging technology highlight his significant impact on the industry. His work continues to influence the efficiency of packaging processes, showcasing the importance of innovation in this field.