logo

For the Inventor, By the Inventor

Brookfield, WI, United States of America

Michael H Colburn

This inventor holds 1 USPTO granted patent. Top assignee: Plasworld, Inc.. Active years: 1985.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Michael H Colburn. Retrieved from https://idiyas.com/inventor/michael-h-colburn-cly7z8ne

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 1

% Patents Active = 100.0

Average Co-Inventor Count = 2.0

ph-index = 1

Forward Citations = 4(Granted Patents)


Company Filing History:

goldMedal1 out of 1 
 
Plasworld, Inc.
 patent

Years Active: 1985

Loading Chart...
1 patent (USPTO):Explore Patents
1. 4502953 - Water purifying apparatus with air check valve and filter condition (1985-03-05),

Title: Michael H. Colburn: Innovator in Water Purification Technology

Introduction

Michael H. Colburn is a notable inventor based in Brookfield, WI (US). He has made significant contributions to the field of water purification technology. His innovative approach has led to the development of a unique water purifying apparatus that addresses common challenges in water treatment.

Latest Patents

Colburn holds a patent for a water purifying apparatus with an air check valve and filter condition indicator. This apparatus comprises a purified water storage vessel and a filter, preferably a reverse osmosis filter, designed for effective water purification. The inlet side of the filter connects to a pressurized source of water to be treated, while the outlet side connects to the storage vessel. The design includes a purified discharge line connected to the vessel inlet. The vessel is configured to be pressurized by a gas, such as air, which comes into direct contact with the purified water. A gas check valve is installed at the vessel's combination inlet and outlet, featuring a spherical valve that floats in water. This valve seals against a seat when most of the water has been withdrawn, preventing the escape of pressurizing gas. Additionally, part of the check valve is made of transparent material, allowing for the observation of the valve's vertical floating movement, which indicates the filter's condition.

Career Highlights

Colburn is associated with Plasworld, Inc., where he continues to innovate in the field of water purification. His work has been instrumental in advancing technologies that improve water quality and accessibility.

Collaborations

Colburn collaborates with Robert E. Marsh, contributing to the development of innovative solutions in their field.

Conclusion

Michael H. Colburn's contributions to water purification technology exemplify the impact of innovative thinking in addressing essential needs. His patented apparatus showcases a blend of functionality and design, making significant strides in the industry.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
Loading…