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Dive into the research topics where Reynold B. Johnson is active.

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Featured researches published by Reynold B. Johnson.


Archive | 1964

Hierarchical search system

Reynold B. Johnson; Robert J. Wohl


Archive | 1950

Printing character forming wires

Reynold B. Johnson


Archive | 1956

Indicia-controlled record perforating machine

Reynold B. Johnson


Archive | 1947

Artillery training apparatus and method

Reynold B. Johnson


Archive | 1949

Record card sensing device

Reynold B. Johnson


Archive | 1945

Optical record interpreter

Reynold B. Johnson


Archive | 1954

Data recording machine

Reynold B. Johnson; John M. Harker; David Wilson Kean; John J. Lynott


Archive | 1938

Translator for record controlled machines

Reynold B. Johnson


Archive | 1963

Facsimile apparatus for enlarging images in color

Reynold B. Johnson


Archive | 1958

Positioning mechanism in selective type printing machines

Reynold B. Johnson; Paul L. Pecchenino

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