W. P. Thompson and Co

1899. No. 17,946 of 1899. A communication from C. L. Travis of Minneapolis, USA, for "Improvements in or relating to Toothed Gearing".

February 1919

1926.

1931.

January 1932.

March 1932.

November 1932.

1934.

of 323, High Holborn, London, W.C., and 6, Lord street, Liverpool (1879)

of 12 Church Street, Liverpool, Consulting engineers and Chartered Patent Agents.

See William Phillips Thompson

1909 Succeeded by J. Owden O'Brien

1911 W. P. Thompson and Co had prepared the patent of Robert Cooke Fenwick and Planes Ltd, both of 6 Lord Street, Liverpool and The Hangers, Freshfield, and 54 Duke Street, Birkenhead, aeronautical engineers, on "Improvements in Flying Machines."

See Also

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