Location History:
- Berkeley, CA (US) (1999 - 2009)
- Epping, NH (US) (2010 - 2013)
- Oakland, CA (US) (2013)
- Northwood, NH (US) (2018)
Company Filing History:
18 out of 161 
5 out of 22 
4 out of 4 
Years Active: 1999-2018
Title: The Innovative Mind of John D Porter
Introduction
John D Porter is a prolific inventor based in Berkeley, California, holding an impressive 37 patents to his name. His contributions to the field of innovation are centered around practical solutions that enhance utilities and products for consumers.
Latest Patents
Among his latest inventions are two notable patents for a dispensing cap for a container. This innovative cap features a body portion with an integrally formed chamber designed to hold an additive substance. The inner wall, which is also integrally formed with the body portion, defines the chamber that is sealed by a chamber closure member. This closure member is specifically configured to cooperate with the inner wall to maintain the integrity of the chamber. Additionally, the dispensing cap includes a closed top end that features a diaphragm and a plunger, which extends axially from the diaphragm into the chamber for unsealing the chamber closure member. The design exemplifies his skill in creating functional and user-friendly products by integrating multiple components into a single, cohesive unit.
Career Highlights
Throughout his career, John has worked with leading technology firms, including Candescent Technologies Corporation. His innovative ideas and designs have played a significant role in advancing the capabilities and effectiveness of various products within the industry.
Collaborations
During his journey as an inventor, John collaborated with notable individuals like Theodore S Fahlen and Bob Lee Mackey. These collaborations likely contributed to the innovative spirit and creativity found in his work and inventions.
Conclusion
John D Porter’s legacy is marked by his innovative contributions and dedication to the field of invention. His patents, particularly those relating to dispensing containers, showcase his ability to create solutions that meet everyday needs. As he continues to innovate, his work remains impactful in shaping the future of product design.
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.