Raymond Alvah Hanson (December 10, 1923 – February 18, 2009), was an entrepreneur, inventor and engineer who lived in Spokane, Washington. Hanson held over 100 patents. He created and produced equipment that was used on the Trans-Alaskan pipeline, on canals in over 50 countries (including the California Aqueduct System) and the self-leveling control for hillside Combine Harvesters.
Born |
10 December 1923
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Died |
18 February 2009 (aged 85)
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Zodiac | Sagittarius |
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