EVANS THOMAS has a total of 17 patent applications. Its first patent ever was published in 1894. It filed its patents most often in United Kingdom, United States and Canada. Its main competitors in its focus markets electrical machinery and energy, audio-visual technology and control are WADA YOSHIHIRO, TSENG TIEN-CHUNG and AVCT OPTICAL ELECTRONIC CO LTD.
# | Country | Total Patents | |
---|---|---|---|
#1 | United Kingdom | 9 | |
#2 | United States | 5 | |
#3 | Canada | 2 | |
#4 | Greece | 1 |
# | Industry | |
---|---|---|
#1 | Electrical machinery and energy | |
#2 | Audio-visual technology | |
#3 | Control | |
#4 | Materials and metallurgy | |
#5 | Surface technology and coating | |
#6 | Machines | |
#7 | Thermal processes | |
#8 | Agriculture |
# | Technology | |
---|---|---|
#1 | Coin-freed | |
#2 | Burners | |
#3 | Lighting device details | |
#4 | Animal care | |
#5 | Iron and steel production | |
#6 | Dynamo-electric machines | |
#7 | Advertising | |
#8 | Unspecified technologies | |
#9 | Casings and printed circuits | |
#10 | Devices for applying fluent materials |
# | Name | Total Patents |
---|---|---|
#1 | Evans Thomas | 17 |
#2 | Roberts William H | 1 |
#3 | Chamilton Ouolter | 1 |
#4 | Roberts Caleb H | 1 |
#5 | Smith Nigel | 1 |
#6 | Neice Derrick | 1 |
#7 | Smith William Edward | 1 |
Publication | Filing date | Title |
---|---|---|
US2017083134A1 | Interactive displayable device | |
US2009058374A1 | High efficiency alternator | |
GB0611948D0 | Baby formula dispenser system | |
US1183860A | Railroad signal device. | |
GB191302643A | Improvements in Coin Freed Delivery Machines. | |
GB191020492A | An Improved Atmospheric Vapour Lamp. | |
GB190927423A | Adaptable Name or Numeral Sign-plate for Street Name, and the like. | |
GB190815897A | Improvements in or relating to the Propulsion of Ships. | |
US826715A | Blast-furnace twyer. | |
US802445A | Fish-hook. | |
CA95560A | Fish hook | |
GB190313347A | A New or Improved Fishing Hook. | |
GB190009852A | An Improved Weighing and Self Reckoning Scale | |
GB189906874A | An Improved Method of Glazing for Roofs. | |
GB189404658A | A Machine for Use in Distributing Manure or Sowing Grain. | |
CA20835A | Fifth wheel for waggons |