Company Filing History:
2 out of 2 
11 out of 832,718 Years Active: 1979-1986
Title: The Innovative Contributions of Robert C. Whelchel
Introduction
Robert C. Whelchel, an inventive mind based in Newport Beach, California, has significantly advanced engineering concepts through his innovative patents. With a total of 14 patents under his name, Whelchel has made noteworthy contributions, particularly in sterilization technology and expandable chamber mechanisms. His inventive journey showcases a blend of creativity and practical application aimed at solving real-world challenges.
Latest Patents
Among Robert C. Whelchel's latest patents is the "Method of operating an expandable chamber with delay valve." This innovative method involves an expandable chamber equipped with a valve opening in its wall. This valve permits high-temperature steam from the surrounding environment to enter the chamber, essential in autoclave sterilizing cycles. A temperature-responsive delay valve serves to capture steam within the chamber, delaying its closure until the steam has been applied for a predetermined time, thereby ensuring an effective sterilization process. The subsequent reduction in pressure surrounding the chamber allows for its expansion, indicating the completeness of the sterilizing cycle. This expansion force is further utilized to close a container after sterilization.
Another significant patent by Whelchel is the "Sterilized storage container," which features a specially designed container lid supported by an expanding chamber. As the sterilization process progresses, this chamber expands at a predetermined point to push the lid downward onto the container base. A resilient gasket is integrated to prevent fluid from entering the container once closed while allowing for outward flow when the internal pressure exceeds the external pressure. Additionally, a relief valve is incorporated to facilitate the controlled entry of air when the container is opened.
Career Highlights
Robert C. Whelchel's career is marked by his commitment to innovation and practical engineering solutions. His patents reflect sophisticated engineering design aimed at enhancing efficiency in sterilization processes. His work has contributed significantly to the fields of industrial sterilization and container technology, showcasing a keen understanding of both practical applications and theoretical design.
Collaborations
Throughout his career, Whelchel has collaborated with eminent professionals in the field, including Roger S. Sanderson. Their synergistic partnership has played a pivotal role in the development of advanced technologies, contributing to the efficacy and efficiency of sterilization methods. Such collaborations have enabled the realization of complex projects that often incorporate diverse expertise and innovative thinking.
Conclusion
Robert C. Whelchel's contributions to innovation and invention continue to resonate in the industry. With 14 patents to his name, he remains a significant figure in sterilization technology and expandable mechanisms. His latest patents underscore his dedication to creating solutions that enhance operational efficiency and efficacy, cementing his legacy as an influential inventor in his field. Through collaborations with skilled professionals like Roger S. Sanderson, he continues to pave the way for future innovations.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.