BERG HENDRIK VAN DEN has a total of 11 patent applications. Its first patent ever was published in 1951. It filed its patents most often in Netherlands, Germany and Denmark. Its main competitors in its focus markets environmental technology, engines, pumps and turbines and transport are DALE ELECTRIC OF GREAT BRITAIN, GARCIA JORGE MARTINEZ and NIELSEN KAJ SKOV.
# | Country | Total Patents | |
---|---|---|---|
#1 | Netherlands | 8 | |
#2 | Germany | 1 | |
#3 | Denmark | 1 | |
#4 | United States | 1 |
# | Industry | |
---|---|---|
#1 | Environmental technology | |
#2 | Engines, pumps and turbines | |
#3 | Transport | |
#4 | Electrical machinery and energy | |
#5 | Furniture and games | |
#6 | Mechanical elements |
# | Technology | |
---|---|---|
#1 | Reduction of greenhouse gas emissions | |
#2 | Wind motors | |
#3 | Circuits for supplying electric power | |
#4 | Climate change mitigation in buildings | |
#5 | Motor vehicles | |
#6 | Clutches and brakes | |
#7 | Games | |
#8 | Cycles | |
#9 | Kitchen equipment | |
#10 | Vehicle seats |
# | Name | Total Patents |
---|---|---|
#1 | Berg Hendrik Van Den | 7 |
#2 | Levelink Herman G | 1 |
#3 | Lok Johannes Jan | 1 |
#4 | Bottema Daniel | 1 |
Publication | Filing date | Title |
---|---|---|
NL2000912C2 | Playing figure for table football game. | |
NL1028250C1 | Steering for pedal driven vehicle, especially go-kart, has front wheel axles located in front of fusee rotation axis | |
NL1009392C1 | Steering equipment for pedal car movable over horizontal surface involves vehicle having at least one frame | |
NL1002489C1 | Reversing drive for vehicle with freewheel in both directions | |
NL1000800C1 | Seat position adjustment system for child's recreational vehicle | |
NL8105803A | Heat storage system - releases heat by action of water on zeolite molecular sieve | |
NL8103812A | Method for matching demand for electric energy with the supply of electric energy suppliers and circuit applied therefor. | |
NL8103416A | Combined windmill and heat pump - has vane moving sail to wind to power pump compressor control circuits |