Location History:
- Grant Township, County of Washington, MN (US) (1995)
- Grant Township, Washington County, MN (US) (1994 - 1997)
- Grant, MN (US) (2000)
- Stillwater, MN (US) (2007)
Company Filing History:
Years Active: 1994-2007
Title: The Innovative Contributions of Leonard M. Volin
Introduction
Leonard M. Volin is a notable inventor based in Grant Township, Minnesota. He has made significant contributions to the field of engineering, particularly in the development of advanced winding systems. With a total of 5 patents to his name, Volin's work has had a lasting impact on manufacturing processes.
Latest Patents
One of Volin's latest patents is the "Tab applicator for log roll winders." This innovative winding system includes several rollers and a rotating drum, around which the web winds before being wound on a core. The cutting and tabbing assembly cuts the web against the rotating drum and applies a tab on the web in registration with the cut end. The assembly features a wheel, a knife mounted on the wheel, and a tab bar adjacent to the knife. During the winding process, the proper amount of tab paper is unwound and moved toward the knife to cut and grab the tab. The knife and tab bar then rotate to cut the web while applying the tab onto the cut end.
Another significant invention is the "Heated web knife." This continuous log roll winder cuts and transfers material on the fly without stopping the winding process. The web passes around a rotating drum with the adhesive side out and travels to a wind-up spindle. A knife cuts the web against the surface of the drum. By heating the knife to temperatures above 300°F, the web and adhesive do not stick to the knife, preventing adhesive accumulation and transfer through the cut in the web backing.
Career Highlights
Leonard M. Volin is associated with the Minnesota Mining and Manufacturing Company, a leading organization in the manufacturing sector. His work has contributed to the advancement of production techniques and efficiency in the industry.
Collaborations
Throughout his career, Volin has collaborated with notable coworkers such as James L. Albrecht and Harvey D. Ogren. Their combined expertise has fostered innovation and development in their respective fields.
Conclusion
Leonard M. Volin's contributions to the field of engineering and manufacturing are commendable. His innovative patents, particularly in winding systems, showcase his dedication to improving production processes. His work continues to influence the industry and inspire future inventors.