Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 142,972 pages of information and 229,026 images on early companies, their products and the people who designed and built them.
of Ashley Road, Hale, Cheshire
1955 Philip Harold Briggs and Kenneth James Butler invented a device for measuring the speed of yarn, which was patented by the company and British Rayon Research Association
1963 Kenneth Radford invented a rotary flowmeter which was patented by the company
1968 Acquired by Sir W. H. Bailey and Co
1969 Alfred Ian Dukes, Kenneth Radford and Philip Harold Briggs invented a new or improved flow-responsive instrument for use with fluids which was patented by the company (address Urmstron, Manchester).