Company Filing History:
Years Active: 1989-2001
Title: J. Larry Chance: Innovator in Papermaking Technology
Introduction
J. Larry Chance is an accomplished inventor hailing from Rockton, Illinois, known for his significant contributions to the papermaking industry. With three patents to his name, he has made strides in creating efficient and effective solutions for paper manufacturing processes.
Latest Patents
Among his notable inventions, Chance holds a patent for a "Thermal-distortion-free doctor for papermaking." This innovative device features a doctor blade structural support designed as a hollow structural member with a triangular cross-section. One side of this triangle is in contact with the heated dryer roll surface, while a quantity of water resides within the hollow section. This design ensures temperature uniformity by enabling water vapor to evaporate and condense within the structure, minimizing thermal distortion caused by heat transfer during operation.
Another of Chance’s significant contributions is the "Guide roll apparatus for a dryer of a paper machine drying section." This apparatus is engineered to guide a web and web-supporting felt through the drying section of a paper machine. It incorporates a rotatable guide roll equipped with air flow channels that effectively manage airflow to inhibit fluttering of the web, ensuring smooth operation.
Career Highlights
Throughout his career, J. Larry Chance has worked with respected companies in the industry, including Beloit Corporation and Beloit Technologies, Inc. His tenure at these organizations has facilitated the development of innovative technologies that enhance the efficiency of papermaking processes.
Collaborations
In addition to his impressive career, Chance has collaborated with notable colleagues, including Gregory L. Wedel and Leroy H. Busker. These partnerships have furthered advancements in paper manufacturing technology and contributed to the successful implementation of his patented inventions.
Conclusion
J. Larry Chance is a visionary inventor whose work has made a lasting impact on the papermaking industry. His innovations, particularly in thermal management and guiding mechanisms, demonstrate his commitment to improving manufacturing processes and sustaining efficiency. With three patents under his belt, Chance continues to be a significant figure in the realm of industrial innovation.