1827-1912, surgeon; physician; developer of a system of antiseptic surgery, English; British Lister, Joseph 1827 - 1912
1749-1823, physician; surgeon; pioneer of smallpox vaccination, British; English Jenner, Edward 1749 - 1823
active 1921-1947, publisher of psychological assessments, American The Psychological Corporation 1921
active 1954-1999, science teaching apparatus manufacturer/ supplier, London, England Griffin & George Limited
active between c. 2601-2700 BCE, vizier; sage; architect; chief minister, Egyptian Imhotep Unknown - 2648
1875-1969, meteorological, aviation & surveying instrument manufacturer, London, England Short and Mason Limited 1875 - 1969
active 1828-1947, marine & aeronautical navigational instrument maker, London, England, British Henry Hughes and Son Limited 1828 - 1947
active 1887 -1920s?, manufacturer of leather goods, picnic baskets and silver, London, ENgland Drew and Sons 1887 - 1935
1879-current (2020), manufacturer of surgical instruments, London, England Downs Surgical Limited 1879
1904-1973, supplier of wholesale chemicals & drugs, England, British British Drug Houses Limited 1904 - 1973
1786-1901, brand name used to 1990s, cigarette manufacturer; tobacco company, Bristol, England W D and H O Wills Limited 1786 - 1901
1819-1868, dentist who used anaesthetic; physician, American Morton, William Thomas Green 1819 - 1868
1136-1206, active from 1181, engineer; inventor; author, Mesopotamian; Iraqi al-Jazari, Ismail ibn al-Razzaz 1136 - 1206
1930s-1978, manufacturer of uniforms and helmets, England J Compton Sons and Webb Limited 1930 - 1978
1813-1979, manufacturer, Birmingham, Warwickshire, England, British W and T Avery Limited 1813 - 1979
1896-1947, scientific instrument and radio manufacturer, Cambridge W G Pye and Company Limited 1896 - 1947
active 1928-1954, laboratory apparatus; laboratory instrument maker, London, England Griffin and Tatlock Limited 1889 - 1999
