Company Filing History:
8 out of 337 
3 out of 41 
1 out of 2 
Years Active: 2003-2013
Title: **Innovations by Wendell D. Willingham: Pioneering Tamper-Indicating Closure Technologies**
Introduction
Wendell D. Willingham, an accomplished inventor based in Perrysburg, Ohio, has made significant contributions to the field of packaging technology. With a total of 13 patents to his name, his innovations have focused on enhancing the safety and functionality of closures for containers. His work, particularly in developing tamper-indicating closures and high-temperature application packages, showcases his expertise and dedication to improving consumer safety.
Latest Patents
Among his latest patents, two stand out for their innovative designs and practical applications:
1. **Tamper-Indicating Closure and Package**: This invention features a tamper-indicating closure that includes a base wall with a cylindrical skirt designed for removably engaging with a container's finish. The design incorporates a tamper band that is frangibly connected to the skirt, along with a series of resilient wings extending inwardly from the band. These wings are cleverly configured to engage with the container finish, effectively indicating any unauthorized tampering.
2. **Closure and Package for High-Temperature Applications**: This patent introduces a unique plastic closure that consists of a base wall with a central opening. It features a closure shell with angularly spaced fingers and external beads that engage with the inner periphery of the shell's opening. This design ensures that any doming occurring in the disk or closure shell increases surface contact, allowing for a simplified removal process that retains the disk on the neck finish while removing the shell.
Career Highlights
Wendell D. Willingham has worked with prominent companies such as Owens-Illinois Closure, Inc. and Rexam Closure Systems Inc. These experiences have allowed him to refine his skills and apply his innovative ideas in real-world industry settings. Throughout his career, he has combined technical expertise with a keen understanding of market needs, leading to successful product developments.
Collaborations
Collaborating with notable coworkers like Kenneth S. Bloom and Daniel L. Mattice, Willingham has contributed to a team environment that encourages creativity and innovative solutions. Their joint efforts have been instrumental in advancing closure technologies and improving packaging standards.
Conclusion
Wendell D. Willingham's innovative spirit and dedication to safety make him a prominent figure in the realm of packaging inventions. With a significant number of patents under his belt, his contributions continue to influence the industry, ensuring that consumer safety remains a top priority in packaging solutions. His advancements in tamper-indicating closures and high-temperature applications reflect a commitment to innovation that will undoubtedly inspire future generations of inventors.