Location History:
- Corona, CA (US) (1994 - 1997)
- Lake Forest, CA (US) (2013)
Company Filing History:
Years Active: 1994-2013
Title: The Innovative Contributions of Dennis R. Willis
Introduction
Dennis R. Willis is a notable inventor based in Corona, California. He has made significant contributions to the field of container design, holding three patents that showcase his innovative spirit. His work primarily focuses on enhancing the functionality and usability of containers and their lids.
Latest Patents
One of Willis's latest patents is for a container and lid that features a central portion and a channel designed to create a liquid-tight gasketless seal. This design includes an inner skirt that contacts the container's inner surface and an outer skirt, along with a protrusion that ensures an interference fit. Another patent involves a container lid characterized by a tamper-evidencing tear-strip member. This tear-strip includes a tab that protrudes from the lid's plane, making it easier to grasp and remove. The design also incorporates features that facilitate the attachment and removal of the lid, particularly in rectangular embodiments.
Career Highlights
Willis is currently associated with Ropak Corporation, where he continues to innovate in container technology. His work has significantly impacted the industry, providing practical solutions that enhance user experience.
Collaborations
Throughout his career, Willis has collaborated with talented individuals such as Frano Luburic and Terrance Iker. These collaborations have contributed to the development of his innovative designs and patents.
Conclusion
Dennis R. Willis exemplifies the spirit of innovation through his patents and contributions to container design. His work not only improves functionality but also enhances user convenience.