This inventor holds 4 USPTO granted patents and 9 published patent applications and 3 EPO patents. Top assignee: 3M Innovative Properties Company. Active years: 2016-2022.
Location History:
- New Brighton, MN (US) (2016 - 2020)
- Eagan, MN (US) (2022)
Company Filing History:
Years Active: 2016-2022
Title: The Innovative Contributions of Ryan M. Luepke
Introduction
Ryan M. Luepke is a notable inventor based in New Brighton, MN (US). He has made significant contributions to the field of innovation, holding a total of 4 patents. His work primarily focuses on advancements in laminate technology and absorbent articles.
Latest Patents
One of Luepke's latest patents is a method of making a laminate. This method involves providing a thermoplastic web that has mechanical fastening elements and a nonlinear line of weakness. This line extends predominantly in a first direction and demarcates nonlinear edges of two sub-webs without severing the thermoplastic web. The process includes severing the web at the nonlinear line of weakness into two sub-webs and joining them to a carrier to form the laminate. The two sub-webs are then separated in a second direction that is perpendicular to the first direction. Importantly, both severing the thermoplastic web and joining the sub-webs to the carrier are carried out in-line without offsetting the two sub-webs in the first direction.
Another significant patent by Luepke is related to a fixing member and absorbent article. This invention includes a sheet-like base member with a surface fastener provided on it. The surface fastener covers a portion of the base member at a position separated from the tip end in a wrap-around direction. The minimum bending stiffness of the fixing member is determined via a bending test, with a requirement of 150 mgf or less when measured using a test piece cut from the portion where the surface fastener is provided.
Career Highlights
Ryan M. Luepke is currently associated with 3M Innovative Properties Company, where he continues to develop innovative solutions. His work has contributed to the advancement of materials and products that enhance everyday life.
Collaborations
Luepke has collaborated with notable coworkers such as Thomas J. Gilbert and Neal C. Rothwell. Their combined expertise has fostered an environment of innovation and creativity within their projects.
Conclusion
Ryan M. Luepke's contributions to the field of innovation are noteworthy, particularly in laminate technology and absorbent articles. His patents reflect a commitment to advancing technology and improving product functionality.