Location History:
- Anderson, IN (US) (1978)
- Racine, WI (US) (1985)
- Kansas City, MO (US) (2024)
Company Filing History:
1 out of 30,963 
1 out of 1 Years Active: 1978-2024
Title: The Innovative Contributions of Robert E Marsh
Introduction
Robert E Marsh is a notable inventor based in Kansas City, MO. He has made significant contributions to the field of technology, holding a total of three patents. His work primarily focuses on water purification and outdoor cooking solutions.
Latest Patents
Among his latest inventions is a campfire grill, which enhances outdoor cooking experiences. Additionally, he has developed a water purifying apparatus that features an air check valve and filter condition indicator. This innovative water purifying apparatus comprises a purified water storage vessel and a filter, preferably a reverse osmosis filter, for purifying water. The inlet side of the filter is designed to connect to a pressurized source of water to be treated, while the outlet side connects to the storage vessel. The vessel is configured to be pressurized by a gas, such as air, ensuring that the pressurizing gas is in direct contact with the purified water. A gas check valve is installed at the vessel's combination inlet and outlet, which comprises a spherical valve that floats in water. This valve seals against a valve seat when most of the water has been withdrawn, preventing the escape of pressurizing gas. The transparent material of the check valve allows for observation of the vertical floating movement, indicating the filter's condition.
Career Highlights
Robert E Marsh has worked with several companies throughout his career, including GM Global Technology Operations LLC and Plasworld, Inc. His experience in these organizations has contributed to his expertise in developing innovative solutions.
Collaborations
Throughout his career, Robert has collaborated with notable individuals such as Stephen W Marks and Michael H Colburn. These collaborations have likely enriched his work and led to further advancements in his inventions.
Conclusion
Robert E Marsh's contributions to technology, particularly in water purification and outdoor cooking, showcase his innovative spirit and dedication to improving everyday life. His patents reflect a commitment to solving practical problems through inventive solutions.
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.