VADETEC SA has a total of 79 patent applications. Its first patent ever was published in 1973. It filed its patents most often in United Kingdom, Argentina and Australia. Its main competitors in its focus markets engines, pumps and turbines, mechanical elements and machines are YANG YONGSHUN, RYBAKOV ANATOLIJ ALEKSANDROVIC and BARRETT GEORGE M.
# | Country | Total Patents | |
---|---|---|---|
#1 | United Kingdom | 8 | |
#2 | Argentina | 7 | |
#3 | Australia | 7 | |
#4 | Brazil | 7 | |
#5 | Canada | 7 | |
#6 | Germany | 7 | |
#7 | Sweden | 7 | |
#8 | Spain | 6 | |
#9 | Netherlands | 6 | |
#10 | France | 5 | |
#11 | Italy | 5 | |
#12 | Japan | 5 | |
#13 | Mexico | 1 | |
#14 | United States | 1 |
# | Industry | |
---|---|---|
#1 | Engines, pumps and turbines | |
#2 | Mechanical elements | |
#3 | Machines |
# | Technology | |
---|---|---|
#1 | Gearing | |
#2 | Hot gas positive-displacement engine plants | |
#3 | Machines | |
#4 | Internal-combustion piston engines | |
#5 | Unspecified technologies |
# | Name | Total Patents |
---|---|---|
#1 | Kemper Yves Jean | 11 |
#2 | Kemper Y J | 10 |
#3 | Kemper Yves J | 8 |
#4 | Kemper Y | 6 |
#5 | Bigot L | 3 |
#6 | Ibisu Jiin Kenpaa | 2 |
#7 | Ibu Jiyan Kenpe | 2 |
#8 | Bigot Lucien | 2 |
#9 | Rishian Bigo | 1 |
#10 | Kempes Y | 1 |
Publication | Filing date | Title |
---|---|---|
JPS57163760A | Transmission gear | |
CA1066091A | Variable speed transmission device | |
GB1588333A | Transmission device | |
CA1075042A | Friction drive transmission | |
CA1061717A | Engine | |
AU2424077A | Combined engine / transmission | |
GB1564825A | Transmission devices | |
DE2659875A1 | Stirling engine drive system - has pistons connected to swashplate with inclination adjustable by screw and mounted in oscillating cage | |
CA1070527A | Apparatus for variation of speed | |
DE2634244A1 | Frictional infinitely variable gearing - has rings driving cones axially movable to vary transmission ratio(NL030277) | |
NL7508640A | Adjustable friction drive device. | |
GB1479765A | Transmission device |