WAERTSILAE OY AB has a total of 1,568 patent applications. Its first patent ever was published in 1949. It filed its patents most often in Finland, Sweden and Germany. Its main competitors in its focus markets civil engineering, machines and packaging and shipping are IDEAL SECURITY HARDWARE CO, HSU YUN TUNG and RUSSELL & ERWIN MFG CO.
# | Country | Total Patents | |
---|---|---|---|
#1 | Finland | 358 | |
#2 | Sweden | 188 | |
#3 | Germany | 151 | |
#4 | United States | 143 | |
#5 | United Kingdom | 130 | |
#6 | Canada | 99 | |
#7 | France | 97 | |
#8 | Japan | 83 | |
#9 | Norway | 79 | |
#10 | Denmark | 50 | |
#11 | Italy | 33 | |
#12 | Australia | 23 | |
#13 | Austria | 15 | |
#14 | Netherlands | 15 | |
#15 | Hong Kong | 13 | |
#16 | Switzerland | 11 | |
#17 | Belgium | 10 | |
#18 | Spain | 10 | |
#19 | Singapore | 10 | |
#20 | Brazil | 9 | |
#21 | USSR (Union of Socialist Soviet Republics) | 8 | |
#22 | EPO (European Patent Office) | 7 | |
#23 | Malaysia | 7 | |
#24 | Republic of Korea | 4 | |
#25 | WIPO (World Intellectual Property Organization) | 4 | |
#26 | Hungary | 2 | |
#27 | New Zealand | 2 | |
#28 | China | 1 | |
#29 | Czechoslovakia | 1 | |
#30 | German Democratic Republic | 1 | |
#31 | Greece | 1 | |
#32 | Ireland | 1 | |
#33 | Yugoslavia (Serbia and Montenegro) | 1 | |
#34 | South Africa | 1 |
# | Industry | |
---|---|---|
#1 | Civil engineering | |
#2 | Machines | |
#3 | Packaging and shipping | |
#4 | Textiles and paper | |
#5 | Transport | |
#6 | Surface technology and coating | |
#7 | Mechanical elements |
# | Technology | |
---|---|---|
#1 | Unspecified technologies | |
#2 | Locks | |
#3 | Ships | |
#4 | Handling thin material | |
#5 | Paper coating | |
#6 | Sewers | |
#7 | Devices for applying fluent materials | |
#8 | Calendars | |
#9 | Venting or aerating devices | |
#10 | Packaging |
# | Name | Total Patents |
---|---|---|
#1 | Eklund Dan | 47 |
#2 | Martikainen Kaarlo | 47 |
#3 | Koutonen Pauli | 35 |
#4 | Oldfelt Sven | 25 |
#5 | Oinonen Hannu | 24 |
#6 | Tomma Kauko | 24 |
#7 | Nabb Elis | 24 |
#8 | Paro Daniel | 23 |
#9 | Eggert Stig | 23 |
#10 | Lehikoinen Keijo | 20 |
Publication | Filing date | Title |
---|---|---|
CA2032882A1 | Vacuum sewer arrangement | |
FI895744A0 | Foerfarande foer minskning av avgasernas nox hos en foerbraenningsmotor. | |
FI893994A0 | Vattenklosett. | |
US5245711A | Vacuum toilet system | |
FI891856A0 | Insprutningsventilarrangemang foer dual fuel-motorer. | |
FI891855A0 | Styrsystem foer inmatning av gasbraensle vid en foerbraenningsmotor. | |
US5002592A | Waste tank for a vacuum sewage system | |
US5007117A | Vacuum toilet system with simultaneous rinse and discharge | |
US4967035A | Method for testing different substances and a combustion engine for applying the method | |
SE8803119D0 | Aircraft vacuum toilet and washing basin system | |
FI882534A0 | Flamslaeckare. | |
FI882532A0 | Taetningskonstruktion. | |
FI882535A0 | Weave for an engine | |
FI882500A0 | System foer oeverfoeringsfoerbindelseorganets uppbaerande och skyddande. | |
FI882275A0 | Distribution and control valve for fuel injection pump | |
US4865631A | Vacuum sewage system | |
US4795273A | Propeller shaft bearing arrangement | |
FI873035A0 | Foerfarande och arrangemang foer optimering av funktionen hos en doerrstaengare. | |
FI872421A0 | Arrangemang foer sidolucka. | |
FI872417A0 | Flamslaeckare. |