This inventor holds 2 USPTO granted patents. Top assignee: Other. Active years: 1977-1978.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
2 out of 834,453 Years Active: 1977-1978
Title: H Paul Weirich: Innovator in Coating and Toilet Flushing Technologies
Introduction
H Paul Weirich is a notable inventor based in Libertyville, IL (US). He has made significant contributions to the fields of coating apparatus and toilet flushing technologies. With a total of 2 patents, Weirich's innovations have the potential to enhance everyday products and improve efficiency.
Latest Patents
Weirich's latest patents include a coating apparatus and a toilet flushing apparatus. The coating apparatus focuses on the method and apparatus for applying a liquid to a movable web of moisture-absorbent material, such as toilet paper. This invention involves a container that stores the liquid and allows for the application of the liquid in two distinct patterns. This dual application ensures that the web retains its structural strength even as it becomes wet.
The toilet flushing apparatus is designed for use in a toilet assembly with a drain valve seat. It features a flush valve assembly that enables a partial flushing operation to conserve water. This assembly includes a floating flapper valve device that seals the drain valve seat and incorporates an air trapping float chamber. This design allows for a delayed closing of the flapper device, facilitating a partial flush operation when needed.
Career Highlights
Throughout his career, Weirich has focused on developing innovative solutions that address practical challenges in everyday products. His work in the coating and toilet flushing sectors showcases his commitment to enhancing functionality and efficiency.
Collaborations
Weirich has collaborated with notable individuals in his field, including Chulani Kumarlal Fernando and John A Biela. These partnerships have likely contributed to the development and refinement of his innovative ideas.
Conclusion
H Paul Weirich's contributions to the fields of coating and toilet flushing technologies demonstrate his inventive spirit and dedication to improving everyday products. His patents reflect a commitment to innovation that benefits consumers and industries alike.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile