This inventor holds 5 USPTO granted patents, plus 1 CIPO patent. Top assignee: Ransburg Corporation. Active years: 1994-1998.
Company Filing History:
Years Active: 1994-1998
Title: Innovations by Roger D. Wheeler
Introduction
Roger D. Wheeler is an accomplished inventor based in Holland, OH (US), known for his significant contributions to the field of paint spray technology. With a total of five patents to his name, Wheeler has developed innovative solutions that enhance the efficiency and functionality of paint spray guns.
Latest Patents
One of his notable inventions is the pneumatic trigger valve for spray guns. This invention features an improved pneumatic valve designed for paint spray guns that operate with a pneumatic trigger. When the trigger is actuated, the valve vents a pressurized chamber, allowing a piston to move and open air and fluid valves to initiate spraying. The design includes a snap-in module that can be easily replaced without removing the spray gun from the booth or replacing multiple small parts. A small return spring and pressurized air work together to ensure the valve poppet remains closed until the trigger is operated, preventing dirt and paint overspray from accumulating on the valve.
Another significant patent is the fluid and air hose system for handheld paint spray guns. This system incorporates lightweight fluid and compressed air supply hoses attached to the spray gun. The design includes a swivel fitting that allows the heavier air hose to rotate relative to the gun, while e-shaped clips secure the smaller fluid hose alongside the air hose. This innovative approach prevents kinking of the fluid hose during use, ensuring smooth operation.
Career Highlights
Wheeler's career is marked by his work at Ransburg Corporation, where he has played a pivotal role in advancing paint spray technology. His inventions have not only improved the functionality of spray guns but have also contributed to more efficient painting processes in various industries.
Collaborations
Throughout his career, Wheeler has collaborated with notable colleagues, including Thomas E. Grime and Roger T. Cedoz. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies in the field.
Conclusion
Roger D. Wheeler's innovative contributions to paint spray technology have made a lasting impact on the industry. His patents reflect a commitment to enhancing the efficiency and usability of spray guns, showcasing his expertise as an inventor.