This inventor holds 4 USPTO granted patents and 3 published patent applications. Top assignees: Yeiser Research & Development, LLC, Other. Active years: 2015-2025.
Company Filing History:
1 out of 6 
3 out of 834,411 Years Active: 2015-2025
Title: The Innovative Mind of John O Yeiser, Iv
Introduction
John O Yeiser, Iv is a notable inventor based in El Cajon, CA (US). He has made significant contributions to the field of innovation, holding a total of 4 patents. His inventive spirit is reflected in his latest creations, which showcase his ability to blend functionality with creativity.
Latest Patents
Among his latest patents is the innovative Payment Card Sanitizer, designed to enhance hygiene in everyday transactions. Additionally, he has developed a unique Garden Fountain that features a lower bowl, a middle bowl, and an upper bowl. This garden fountain utilizes a water pump positioned in the lower bowl to pump water into the middle bowl. The upper bowl rests in the middle bowl, allowing users to control the water flow to the upper bowl by adjusting the water level in the middle bowl. A rechargeable battery for the pump is conveniently housed in a battery compartment at the base of the fountain, ensuring easy access for users.
Career Highlights
Throughout his career, John has demonstrated a commitment to innovation and problem-solving. His work has led to the development of practical solutions that enhance everyday life.
Collaborations
John has collaborated with Yeiser Research & Development, LLC, where he has further honed his skills and contributed to various projects.
Conclusion
John O Yeiser, Iv exemplifies the spirit of innovation through his inventive creations and dedication to improving everyday experiences. His contributions to the field of invention continue to inspire and pave the way for future advancements.