- 1Provisional Patent Specification for 'Improvements relating to Elastic Fluid Turbines'. (YA1999.39/1/8)
1 Aug 1929, item - 2Provisional Patent Specification for 'Improvements in or relating to the Mounting of Turbine, Compressor or like Blades'. (YA1999.39/1/9)
28 June 1950, item - 3Complete Patent Specification for 'Improvements in or relating to Coupling for Shafts and the like'. (YA1999.39/1/10)
24 September 1952, item - 4Complete Patent Specification for 'Improvements relating to Sealing Gland Arrangements'. (YA1999.39/1/11)
1 October 1952, item - 5Complete Patent Specification for 'Improvements relating to Gas Turbines'. (YA1999.39/1/13)
30 November 1955, item - 6Complete Patent Specification for 'Locking Means for Axial Flow Turbo-Machine Blading'. (YA1999.39/1/14)
13 July 1960, item - 7Complete Patent Specification for 'Improvements relating to Expansion Devices for Turbine Casings'. (YA1999.39/1/15)
17 February 1965, item - 8Complete Patent Specification for 'Improvements relating to the Shrouding of the Moving Blades of Turbines and Axial-Flow compressors'. (YA1999.39/1/16)
14 April 1965, item - 9Complete Patent Specification for 'Improvements in Interstage Diaphragms for Turbines and Axial-Flow Compressors'. (YA1999.39/1/17)
30 June 1965, item - 10Complete Patent Specification for 'Improvements in or relating to Turbines'. (YA1999.39/1/19)
14 June 1967, item - 11Complete Patent Specification for 'Improvements in or relating to Steam Turbines and methods of operating the same'. (YA1999.39/1/20)
5 July 1967, item - 12Complete Patent Specification for 'Improvements in or relating to a Steam Turbine Plant'. (YA1999.39/1/21)
29 December 1967, item - 13Complete Patent Specification for 'Anchoring arrangements suitable for Pipe Lines Connected to Steam Vessels'. (YA1999.39/1/23)
11 November 1968, item - 14Complete Patent Specification for '(54) Improvements In Or Relating To Turbine Blading'. (YA1999.39/1/24)
13 August 1972, item - 15Business records of Grimshaw Brothers Limited (YA2007.92)
1866-c1970, fonds
