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Jay Harold Olson

John Deere

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Archive | 1986

Vacuum seed meter

William Robert Lundie; James Carlson Martin; James Loren Tetrick; Jerry Don Webber; Jay Harold Olson; Richard Francis Gallens

Archive | 1986

Seed meter having seed disk aperture cleaning wiper and brush arrangement

Robert Harper Davenport Iowa Us Ankum; Jay Harold Olson

Archive | 1985

Method and apparatus for precise positioning of a seed disk in a seed meter

James Carlson Martin; Jay Harold Olson

Archive | 1983

Self-aligning hinge

Robert Harper Davenport Iowa Us Ankum; Jay Harold Olson

Archive | 1988

Modular mower deck with light-weight housing

John Robert Cerny; Jay Harold Olson; James William Hall; Leon Paul Erdman

Seed meter seed tube. | 1985

Seed meter seed tube

Jay Harold Olson

Archive | 1989

Pneumatic manifold quick coupling

Jay Harold Olson

Archive | 1986

Seed meter having cleanout and seed sealing member

Jay Harold Olson

Archive | 1984

Seed meter disk for use with sunflower and other seeds of long, slender shape

William Robert Lundie; Jay Harold Olson

Archive | 1986

Continous loop flexible lip vacuum seal

Jerry Don Webber; Jay Harold Olson; Richard Francis Gallens

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