DELTA CO has a total of 28 patent applications. Its first patent ever was published in 1919. It filed its patents most often in Switzerland, France and Germany. Its main competitors in its focus markets electrical machinery and energy, medical technology and machine tools are SCHMITT ARTHUR J, CHARLES REGINALD COOK and MIDDLEBURG CORP.
# | Country | Total Patents | |
---|---|---|---|
#1 | Switzerland | 11 | |
#2 | France | 7 | |
#3 | Germany | 6 | |
#4 | Austria | 3 | |
#5 | United States | 1 |
# | Industry | |
---|---|---|
#1 | Electrical machinery and energy | |
#2 | Medical technology | |
#3 | Machine tools | |
#4 | Machines |
# | Technology | |
---|---|---|
#1 | Electrically-conductive connections | |
#2 | Electric discharge tubes | |
#3 | Unspecified technologies | |
#4 | Grinding or polishing devices | |
#5 | Dentistry |
# | Name | Total Patents |
---|---|---|
#1 | Delta Co | 11 |
#2 | Bertrand Monteil | 1 |
Publication | Filing date | Title |
---|---|---|
FR788292A | Contact for electronic tube sockets | |
FR677601A | Carbon brush with connection plug | |
FR666305A | Power socket for high currents | |
FR662784A | High current plug | |
FR641331A | Process for the manufacture of plugs for electrical connections and plug obtained by this process | |
US1671540A | Method of manufacturing electric contact plugs | |
FR607506A | Electrical contact plug | |
FR513664A | Grinding machine for the production of small pointed drills | |
DE524729C | Connector pin provided with longitudinal bore and longitudinal slots |