KEW IND AS has a total of 24 patent applications. Its first patent ever was published in 1989. It filed its patents most often in EPO (European Patent Office), Denmark and Australia. Its main competitors in its focus markets chemical engineering, machines and engines, pumps and turbines are WESTERGAARD KNUD E IND AS, SANKYO REIJAKKU KK and KA GROUP MAN GMBH.
# | Country | Total Patents | |
---|---|---|---|
#1 | EPO (European Patent Office) | 7 | |
#2 | Denmark | 5 | |
#3 | Australia | 3 | |
#4 | United States | 3 | |
#5 | WIPO (World Intellectual Property Organization) | 3 | |
#6 | France | 2 | |
#7 | Germany | 1 |
# | Industry | |
---|---|---|
#1 | Chemical engineering | |
#2 | Machines | |
#3 | Engines, pumps and turbines | |
#4 | Electrical machinery and energy | |
#5 | Control | |
#6 | Furniture and games | |
#7 | Agriculture |
# | Technology | |
---|---|---|
#1 | Cleaning | |
#2 | Spraying devices | |
#3 | Unspecified technologies | |
#4 | Pumps | |
#5 | Siphons | |
#6 | Domestic washing | |
#7 | Systems controlling non-electric variables | |
#8 | Dynamo-electric machines | |
#9 | Animal care | |
#10 | Installation of electric cables |
# | Name | Total Patents |
---|---|---|
#1 | Winther Lars | 3 |
#2 | Strandgaard Jan | 3 |
#3 | Sand Allan | 2 |
#4 | Jensen Jaern Gunnar | 2 |
#5 | Norman Thomas | 2 |
#6 | Christiansen Keld | 2 |
#7 | Jensen Joern Gunnar | 2 |
#8 | Rom Holger | 2 |
#9 | Nikolajsen Martin | 1 |
#10 | Jensen Jorn Gunnar | 1 |
Publication | Filing date | Title |
---|---|---|
DK129697A | Pressure Washer | |
DK125597A | High pressure cleaner with flush handle. | |
US5793134A | Drive arrangement for high-pressure pump and high-pressure cleaner with such a drive arrangement | |
EP0783923A1 | Method and apparatus for controlling the flow of cleaning liquid through a high-pressure cleaner | |
EP0770575A1 | High-pressure cleaner with hose reel | |
DK46795A | Spray nozzle for high pressure cleaners | |
DK34695A | High pressure cleaner with bypass valve for the pump | |
AU1309695A | 13115with variable displacement, and high-pressure cleaner including such a pump | |
AU1106095A | High-pressure cleaner with an automatic control unit | |
AU7609294A | Compressed-air generator comprising an injector and a pressure tank | |
DK132593D0 | Flat jet nozzle, especially for a high pressure cleaner |