Company Filing History:
5 out of 14 
1 out of 33 
Years Active: 1993-1998
Title: Innovations of Robert Allen Crimmins: A Pioneer in Heated Roller Technology
Introduction: Robert Allen Crimmins, an accomplished inventor based in Algonquin, Illinois, holds a remarkable portfolio of five patents. His innovative contributions particularly focus on heated roller assemblies and advanced feeder systems, demonstrating a blend of creativity and technical expertise.
Latest Patents: Among his latest inventions is the Heated Roller Assembly, a sophisticated design featuring a rotatable roller with a unique cylindrical section that integrates several layers for optimal heating efficiency. The assembly includes an inner insulative layer, followed by a conductive layer, and an outer insulative layer. Notably, the design incorporates an inwardly projecting conical portion, where a portion of the conductive layer is exposed to enhance electrical contact and heating functionality.
Another notable patent is the Method and Apparatus for Feeding Sheets, which introduces an advanced feeder system utilizing suction members attached to a cage assembly. This innovative system facilitates the simultaneous picking, moving, and releasing of sheets in a coordinated yet out-of-phase manner, significantly improving the efficiency of sheet handling processes.
Career Highlights: Throughout his career, Robert has collaborated with notable organizations, including D&K Custom Machine Design, Inc. and American Roller Company, LLC. His work in these companies has allowed him to refine his inventions and contribute to advancements in manufacturing technology.
Collaborations: Crimmins has worked alongside talented professionals such as Lawrence B. LeStarge and Karl Singer. Their collaborative efforts have undoubtedly played a role in enhancing the impact and success of Crimmins' innovations.
Conclusion: Robert Allen Crimmins exemplifies the spirit of innovation with his cutting-edge inventions and contributions to the field of heating technology and sheet handling systems. His patents not only reflect his ingenuity but also provide significant advancements in various industrial applications. The impact of his work continues to resonate within the engineering community, inspiring future generations of inventors.