This inventor holds 3 USPTO granted patents. Top assignees: Dresser Industries, Inc., Other. Active years: 1976-1987.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Gilbert, AZ (US) (1976)
- Tempe, AZ (US) (1987)
- Phoenix, AZ (US) (1987)
Company Filing History:
1 out of 1,238 
2 out of 834,513 Years Active: 1976-1987
Title: Douglas A Roe: Innovator in Engine Technology
Introduction
Douglas A Roe is a notable inventor based in Tempe, AZ (US). He holds a total of 3 patents that showcase his contributions to engine technology. His innovative designs have the potential to enhance the performance and efficiency of internal combustion engines.
Latest Patents
One of Roe's latest patents is the "Atomizing valve apparatus for internal combustion engine." This invention features a tubular body that projects through the inlet opening of a conventional engine's inlet manifold. The quantity of fuel mixture flowing through the bore is controlled by a throttle valve that moves reciprocally relative to the discharge end of the body. The valve is designed to retract to an idle position and extend in response to engine demand. The atomization of liquid droplets within the fuel mixture is achieved through an annular deflector and a stationary screen that further enhances the mixture. Additionally, baffels are included to direct the fuel charge toward the combustion chambers.
Another significant patent is for a "Motor vehicle," which includes a drive unit with an engine and steerable wheels. This unit is pivotally connected to a chassis that supports the body and ground wheels. The design incorporates struts that are movably mounted to the chassis, allowing for weight transfer to equalize traction on the steerable wheels while navigating corners.
Career Highlights
Throughout his career, Douglas A Roe has worked with various companies, including Dresser Industries, Inc. His experience in the field has allowed him to develop innovative solutions that address challenges in engine performance.
Collaborations
Roe has collaborated with notable individuals such as Robert Dixon Englert and Lester P Berriman. These partnerships have contributed to the advancement of his inventions and the overall progress in engine technology.
Conclusion
Douglas A Roe's contributions to engine technology through his patents reflect his innovative spirit and dedication to improving performance. His work continues to influence the automotive industry and inspire future advancements.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile