Location History:
- Tulsa, OK (US) (1976 - 1984)
- Folsom, CA (US) (2011)
Company Filing History:
2 out of 3 
1 out of 832,812 Years Active: 1976-2011
Title: John R Powell: Innovator in Airship Technology and Heat Exchanger Design
Introduction
John R Powell is a notable inventor based in Tulsa, OK (US). He has made significant contributions to the fields of airship technology and heat exchanger design. With a total of 3 patents to his name, Powell's work showcases his innovative spirit and technical expertise.
Latest Patents
One of Powell's latest patents is for a high altitude two balloon airship. This airship design features a substantially rigid keel with a balloon suspended from both the fore and aft of the keel. Motor booms extend laterally from the keel, and motors with propellers are coupled to the ends of each boom. The balloons are supported by cradles that allow for controlled pitching motion. The design includes a deployment system that facilitates the launch of the balloons from the ground. This airship is capable of achieving high altitude controlled flight above the stratosphere.
Another significant patent by Powell is the heat exchanger tube support. This invention provides a support structure for a plurality of heat exchanger tubes within a conduit. The support consists of three identical elements with a flattened W-shaped configuration. These elements are secured together, allowing for the central heat exchanger tube to pass through while supporting six outer heat exchanger tubes in a radial array. This design ensures that the heat exchanger tubes are spaced from the inside wall of the conduit.
Career Highlights
Throughout his career, John R Powell has worked with various companies, including Brown Fintube Company. His experience in these organizations has contributed to his development as an inventor and innovator.
Collaborations
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Conclusion
John R Powell's contributions to airship technology and heat exchanger design highlight his innovative capabilities and dedication to advancing engineering solutions. His patents reflect a commitment to creating functional and efficient designs that push the boundaries of technology.