EXPL DES PROCEDES WESTINGHOUSE LEBLANC SA has a total of 34 patent applications. Its first patent ever was published in 1904. It filed its patents most often in United States. Its main competitors in its focus markets engines, pumps and turbines, machines and chemical engineering are POPOV SERGEJ ANATOL EVICH, PETRUKHIN EVGENY DMITRIEVICH and PETROUKHINE EVGUENI D.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 34 |
# | Industry | |
---|---|---|
#1 | Engines, pumps and turbines | |
#2 | Machines | |
#3 | Chemical engineering | |
#4 | Thermal processes | |
#5 | Mechanical elements |
# | Technology | |
---|---|---|
#1 | Siphons | |
#2 | Non-positive-displacement pumps | |
#3 | Unspecified technologies | |
#4 | Unspecified technologies | |
#5 | Separation | |
#6 | Steam engine plants | |
#7 | Springs | |
#8 | Mixing | |
#9 | Refrigerators | |
#10 | Air-conditioning |
# | Name | Total Patents |
---|---|---|
#1 | Leblanc Maurice | 32 |
#2 | Buss Otto C | 2 |
Publication | Filing date | Title |
---|---|---|
US1215321A | Ejector. | |
US1233485A | Automatic balancer. | |
US1175462A | Ejector. | |
US1175461A | Ejector. | |
US1180403A | Steam or gas turbine. | |
US1141968A | Steam-turbine. | |
US1261409A | Surface and jet condenser. | |
US1157703A | Wet vacuum-pump of the rotary type. | |
US1210085A | Method of and means for balancing rotating bodies. | |
US1205363A | Driving-belt. | |
US1218674A | Pulley for high-speed transmission. | |
US1209730A | Automatic balancer for rotating bodies. | |
US1175460A | Wheel with elastic nave for steam or gas turbines and turbo-compressors. | |
US1150686A | Centrifugal pump. | |
US1138125A | Fluid-ejector. | |
US1031942A | Refrigerating apparatus. | |
US984435A | Condenser. | |
US1192855A | Rotary air-compressor. | |
US1001153A | Fluid-ejector. | |
US1001154A | Jet apparatus. |