Location History:
- St. Peters, MO (US) (1992 - 1993)
- Ellisville, MO (US) (1994 - 1999)
- Wildwood, MO (US) (2003 - 2018)
Company Filing History:
32 out of 153 
12 out of 28 
12 out of 109 
Years Active: 1992-2018
Title: Innovations and Contributions of Philip L. Nelson
Introduction
Philip L. Nelson, based in Ellisville, MO, is a distinguished inventor with an impressive portfolio of 39 patents. His work primarily focuses on enhancing user safety and convenience in dispensing systems. Nelson’s innovations reflect a commitment to solving practical challenges faced in everyday product use.
Latest Patents
Among his latest patents are two notable inventions that showcase his ingenuity: the child-resistant rotating lock for manually operated pump dispensers and an innovative container and cap closure system. The child-resistant lock is designed for trigger sprayers, preventing the movement of the trigger and the reciprocation of the sprayer pump when engaged. This invention aims to enhance safety by making it difficult for children to operate such devices.
The container and cap closure patent features a cap integrally formed with a trigger sprayer housing. This design includes a unique four-thread connector that allows users to secure the cap to the container with just a quarter turn. Additionally, the cap is equipped with locking tabs that snap over detents on the container, ensuring that the cap remains securely fastened and prevents unintended separation.
Career Highlights
Throughout his career, Nelson has made significant contributions while working with prominent companies such as Contico International LLC and Continental Sprayers International, Inc. His expertise in product design and innovative solutions has established him as a leading figure in the field of dispensing technology.
Collaborations
Nelson has collaborated with notable individuals, including Donald D. Foster and Mark Ochs. These partnerships have facilitated the development of innovative products and furthered the advancement of technology within the industry.
Conclusion
Philip L. Nelson stands out as an influential inventor whose work is characterized by a focus on safety and practicality. His patents not only demonstrate his creative prowess but also reflect a dedication to improving everyday products for consumers. As he continues to innovate, Nelson's contributions are sure to have a lasting impact on the dispensing systems industry.
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.