Location History:
- Chubuck, ID (US) (1999 - 2005)
- Evesham, NJ (US) (2004 - 2013)
Company Filing History:
4 out of 5,279 
3 out of 69 Years Active: 1999-2013
Title: Innovations by Allan F Willis
Introduction
Allan F Willis is a notable inventor based in Evesham, NJ (US), recognized for his contributions to medical product innovations. With a total of seven patents to his name, Willis has made significant advancements in the field of medical devices.
Latest Patents
Among his latest patents is the "Sealing valve assembly for medical products." This invention features a valve assembly designed to be mounted within a passageway of a medical product body element. The valve member defines a peripheral portion that is spaced from a central axis, including two walls that extend toward the central axis. These walls have ends that contact each other to prevent flow through the passageway. The valve member can be made from a material with a durometer of less than about 20 Shore A, and it may also incorporate higher durometer materials with varying wall configurations.
Another significant patent is the "Catheter with distally distending balloon." This balloon catheter includes a balloon positioned on an elongate shaft near a rigid distal insertion tip. It features a fluid lumen for communication with a body cavity and an inflation lumen for the balloon. The balloon is designed to hold the catheter tip within a body cavity, such as the stomach, for long-term enteral feeding. Upon inflation, the balloon distends distally to cover the distal tip, insulating it from sensitive anatomy.
Career Highlights
Throughout his career, Allan F Willis has worked with prominent companies, including Kimberly-Clark Worldwide, Inc. and Ballard Medical Products, Inc. His experience in these organizations has contributed to his expertise in developing innovative medical solutions.
Collaborations
Willis has collaborated with notable coworkers such as Kelly J Christian and Mike Kenowski, further enhancing his contributions to the field of medical inventions.
Conclusion
Allan F Willis stands out as an influential inventor in the medical device industry, with a strong portfolio of patents that reflect his innovative spirit and dedication to improving healthcare solutions. His work continues to impact the medical field positively.