This inventor holds 2 USPTO granted patents, plus 1 CIPO patent and 2 EPO patents. Top assignee: Sonoco Development Incorporated. Active years: 2018-2020.
Company Filing History:
Years Active: 2018-2020
Title: Bob Puechl: Innovator in Flexible Laminate Technology
Introduction
Bob Puechl is a notable inventor based in Hartsville, SC (US). He has made significant contributions to the field of flexible laminate structures, holding 2 patents that showcase his innovative approach to packaging technology.
Latest Patents
One of Bob Puechl's latest patents is a flexible laminate structure with an integrated one-way valve. This innovative design allows gas generated within a package, such as carbon dioxide, to be released into the external environment while preventing environmental elements from entering the package. The valve is ingeniously defined by the layers that form the flexible laminate, rather than being a separate structure. The design includes first and second cut lines in a valve area of the film layers, which are offset to enhance functionality. Additionally, oil is pattern-applied to one or both film layers in the valve area, and a surface treatment is applied to decrease surface energy, allowing the valve to open at the desired pressure.
Career Highlights
Bob Puechl is currently employed at Sonoco Development Incorporated, where he continues to develop innovative packaging solutions. His work has significantly impacted the industry, particularly in enhancing the functionality and efficiency of flexible packaging.
Collaborations
Bob collaborates with Rod Pettis, a fellow innovator, to further advance their projects and share insights in the field of packaging technology.
Conclusion
Bob Puechl's contributions to flexible laminate technology demonstrate his commitment to innovation and excellence in packaging solutions. His patents reflect a deep understanding of material science and engineering, paving the way for future advancements in the industry.