1894 - 1960
1894-1960, poster printer; printer; lithographer, London
1878 - 1929
1878-1929, electrical engineer; cryptologist, German
1903 - 1997
1903-1997, electronics and communications manufacturer, Berlin
1749 - 1978
1749-1978, hospital, English
1907 - 1990
1907-1990, physician, British
1862 - 1960
1823-1960, lithographer; poster printer; printer; publisher, London
1918 - 1967
1918-1967, steel and coal manufacturer, South Yorkshire and Lincolnshire
1839
1839-current (2020), manufacturer of pharmaceuticals; chemist; druggist, Brighton & Barnstaple, Eng
1903
1903-, manufacturer of scientific instruments, Acton, London; Watford, England
1910 - 2002
1910-2002?, hospital, Farnborough Common, Orpington, England
1935
1935-1995, pharmaceuticals manufacturer, Greenford, Middlesex, England, British
1887 - 1979
active 1887-1979, laboratory apparatus & instrument maker, Glasgow, Scotland
1914 - 1974
1914-1974, naval engineer, inventor, American
1859 - 1965
1859-1965, manufacturer of soap and tooth powder, Manchester
1886 - 1986
active 1879-1986, pharmacist and surgical instrument makers, English
1800 - 1963
active 1800-1963, manufacturer of hearing aids, London, England
1915 - 1922
1915-1922, scientific instrument maker, London, England
1922
1905-2000, printer; publisher; playing card manufacturer, Leeds; London, England
1879 - 1950
1879-1950, scientific instrument makers; optician; manufacturer of photographic apparatus, Manchester, England
1723 - 1791
bap. 1723, d. 1791; active 1747-1784, optician, Welsh; British
1736 - 1819
1736-1819, mechanical engineer; scientist, Scottish; British
active 1929-1960s, manufacturer of electrical instruments, High Wycombe, England
active c 1860s, lithograph printer, Birmingham, England
1900- c 1965, spray paint and airbrush manufacturers, London
British Engine Insurance Ltd
Lister Blackstone
active 1924-1967, dental equipment manufacturer, Walton on Thames, Surrey, England; London, England, British
Baird Television Ltd
active 1939-1971/3, photoelectric measuring instrument makers, Harlow, Essex, England
late 1800s - mid 1900s, actress; inventor; author, America, American
1787
active 1787-current (2009), surgical instrument maker, English?
1946
1947-current (2011), biochemist, pathologist, Colombian
1895
1895-1990s, poster printer; printer, London; St Albans, Hertfordshire
Unknown - 1999
c.1835 - 1999, tool maker, Birmingham
1857
1857-about 1948, manufacturer of sewing machines, American
1771 - 1833
1771-1833, mining engineer, English; British
1954 - 1971
active 1954-1971, pharmaceutical researcher and manufacturer, UK subsiduary of Swiss parent
1942 - 2018
1942-current (2014), scientist, English; British
1813 - 1871
1813-1871, photographer; biologist, French
1905 - 1968
active 1900-1960s, manufacturer of electrical measuring equipment, Hendon, England
1930 - 1942
active 1930-1942, camera manufacturer, London, England
1828 - 1918
1828-1918, manufacturer of engines; manufacturer of agricultural machinery, Grantham, England
1698 - 1843
1698-1843, naval dockyard, Plymouth, Devon, England
1913 - 1984
1913-1984, photographer, British
1855 - 1951
1855-1951, railway company, Indian
1902 - 1990
active 1902-1990, surgical and medical equipment maker, Leeds, England
1839 - 1902
1839-1902, manufacturing jeweller; goldsmith; silversith, London, England
1717 - 1955
1717-c.1955, button maker, Birmingham
1826 - 1902
1826-1902, active 1840s-1880s, naval officer; photographer; lyricist, British
1629 - 1695
1629-1693, mathematician; astronomer; physicist, Dutch
