Assignments of Inventions to Cooper McDougall & Robertson Ltd

Five Assignments, as follows:

31 January, 1923. Signed and sealed, Executors of the late I S McDougall and others to McDougall & Robertson Ltd.

12 November, 1926. Signed and sealed. Executors of the late I S McDougall and others to Cooper, McDougall & Robertson Ltd.

14 March, 1928. Signed and sealed. Karl Basil Edwards to Cooper, McDougall & Robertson Ltd. Assignment of Anatox Patents.

25 May, 1928. Signed and sealed. McDougall & Yalding Ltd and their Liquidators and Percival John Fryer (of Sydney, Australia) to Cooper, McDougall & Robertson Ltd.

4 January, 1929. Signed and sealed. Karl Basil Edwards to Cooper, McDougall & Robertson Ltd. Assignment of Letters Patent No. 162747 (Anatox) of the Irish Free State, "for improvements relating to the manufacture of arsenical compounds."

1923-1929

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