This inventor holds 5 USPTO granted patents. Top assignees: Robobs, Inc., Other. Active years: 1995-2004.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Leeds, NY (US) (1999)
- Marion Center, PA (US) (1995 - 2000)
- El Cajon, CA (US) (2003)
- Charlotte, NC (US) (2004)
Company Filing History:
1 out of 1 
4 out of 834,658 Years Active: 1995-2004
Title: Innovations by Ronald J Stewart
Introduction
Ronald J Stewart is an accomplished inventor based in Marion Center, PA (US). He holds a total of 5 patents that showcase his innovative spirit and dedication to advancing technology. His work primarily focuses on practical solutions that enhance everyday products and processes.
Latest Patents
One of his notable inventions is a non-cyanide copper plating process for zinc and zinc alloys. This method allows for the production of an adherent copper coating on zinc or zinc alloy articles without using cyanide. The process involves immersing the article in an aqueous nickel pyrophosphate solution followed by electroplating with a copper pyrophosphate solution. This innovative method ensures that the copper coating remains intact even when the zinc or zinc alloy is deformed. Another significant invention is the extendable flower pot, which consists of a bottom pot and an extendable upper barrel. This design allows for the upper barrel to nest inside the bottom pot, providing flexibility for plant growth. When the plant requires more space for its roots, the upper barrel can be pulled to an extended position, increasing the pot's depth and volume. This design also includes features that prevent soil and water from escaping during use.
Career Highlights
Throughout his career, Ronald has contributed to various projects and innovations that have made a significant impact in his field. His experience and expertise have led him to develop practical solutions that address common challenges faced by consumers and industries alike.
Collaborations
Ronald has worked alongside notable individuals, including his coworker Carl P Steinecker. Their collaboration has likely contributed to the development of innovative solutions and advancements in their respective fields.
Conclusion
Ronald J Stewart's contributions to innovation through his patents reflect his commitment to improving technology and everyday products. His work continues to inspire future inventors and innovators in the industry.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile