LYON HENRY innovation strategy

Patent filings in countries

#	Technology
#1	Photomechanical semiconductor production
#2	Refrigerators
#3	Climate change mitigation in buildings

Publication	Filing date	Title
GB190804193A	1908-02-25	Improvements in Controllers for Electric Motors.
GB190526646A	1905-12-21	Improvements in Refrigerating Apparatus.
US727816A	1901-05-07	Screen or grating for half-tone photochemical engraving processes.
GB190107918A	1901-04-17	Improvements in Screens or Gratings for the Half-tone Photo-mechanical Engraving Process.
GB190000027A	1900-01-01	Improvements in Electric Arc Lamps.
US635560A	1899-02-21	Refrigerating apparatus.
GB189816594A	1898-07-30	Improvements in Refrigerating Apparatus.
GB189816595A	1898-07-30	Improvements in Electric Heaters.
US628587A	1897-09-04	Etching cylindrical surfaces.
GB189624788A	1896-11-05	Improvements in the Engraving of Copper, Steel, and other Metal Rollers or Dies.
GB189417808A	1894-09-19	Improvements in Electric Arc Lamps.