HAMMELMANN PAUL has a total of 264 patent applications. Its first patent ever was published in 1960. It filed its patents most often in Germany, United States and France. Its main competitors in its focus markets machines, engines, pumps and turbines and transport are HAMMELMAN P, GARDNER DENVER WATER JETTING SYSTEMS INC and HAMMELMANN PAUL MASCHF.
# | Country | Total Patents | |
---|---|---|---|
#1 | Germany | 90 | |
#2 | United States | 23 | |
#3 | France | 21 | |
#4 | Austria | 19 | |
#5 | United Kingdom | 15 | |
#6 | Canada | 12 | |
#7 | Spain | 12 | |
#8 | Switzerland | 11 | |
#9 | Japan | 11 | |
#10 | USSR (Union of Socialist Soviet Republics) | 8 | |
#11 | Netherlands | 5 | |
#12 | Poland | 5 | |
#13 | Belgium | 4 | |
#14 | Italy | 4 | |
#15 | Sweden | 4 | |
#16 | German Democratic Republic | 3 | |
#17 | Portugal | 3 | |
#18 | Denmark | 2 | |
#19 | Greece | 2 | |
#20 | Singapore | 2 | |
#21 | Australia | 1 | |
#22 | EPO (European Patent Office) | 1 | |
#23 | Finland | 1 | |
#24 | Israel | 1 | |
#25 | Norway | 1 | |
#26 | Russian Federation | 1 | |
#27 | Yugoslavia (Serbia and Montenegro) | 1 | |
#28 | South Africa | 1 |
# | Industry | |
---|---|---|
#1 | Machines | |
#2 | Engines, pumps and turbines | |
#3 | Transport | |
#4 | Chemical engineering | |
#5 | Textiles and paper | |
#6 | Civil engineering |
# | Technology | |
---|---|---|
#1 | Ships | |
#2 | Pumps | |
#3 | Spraying devices | |
#4 | Cleaning | |
#5 | Unspecified technologies | |
#6 | Paper-making machines | |
#7 | Construction of roads | |
#8 | Unspecified technologies | |
#9 | Chemical or physical processes | |
#10 | Cyclically operating valves |
# | Name | Total Patents |
---|---|---|
#1 | Hammelmann Paul | 170 |
#2 | Pauru Hameruman | 9 |
#3 | Paul Hammelmann | 8 |
#4 | Khammelmann Paul | 7 |
#5 | Pauru Hamumeruman | 2 |
#6 | Broeker Erich | 2 |
#7 | Broker Erich | 2 |
#8 | Khammelman Paul | 1 |
#9 | Fukui H | 1 |
#10 | Eeritsuhi Bureekaa | 1 |
Publication | Filing date | Title |
---|---|---|
DE4200536A1 | HIGH PRESSURE PLUNGER PUMP, PREFERRED FOR WORKING PRESSURES ABOVE 2,000 BAR | |
GB8917514D0 | Nozzle head | |
DE3902135A1 | NOZZLE HEAD WITH A DRIVABLE NOZZLE BEARING BEARED BY AN AXLE | |
DE3901058A1 | High-pressure piston pump having a high intake capacity | |
DE3827251A1 | Nozzle head | |
DE3812132A1 | NOZZLE HEAD | |
DE3709611A1 | HIGH PRESSURE PLUNGER PUMP | |
DE3617424A1 | HIGH PRESSURE SPRAY GUN | |
DE3541540A1 | HIGH PRESSURE PLUNGER PUMP | |
DE3534795C1 | High-pressure plunger pump | |
DE3523386A1 | Cleaning device for vessels, tanks, autoclaves or the like | |
DE3523387A1 | HIGH PRESSURE PLUNGER PUMP | |
DE3522138A1 | High-pressure spray tube for cleaning the wires of paper machines or the like | |
DE3500125A1 | Device for cleaning outer and/or inner surfaces of an object | |
DE3243726A1 | High pressure plunger pump | |
DE3229720A1 | Hydrodynamic cleaning device, preferably for the outer walls of ships | |
CA1175298A | Device for servicing, repairing, cleaning and/or painting the sides of a ship | |
DE3101694A1 | Method and device of recovering energy in cyclic processes employing a gaseous or liquid pressurised medium | |
DE3027677A1 | ON A LONG WALL OF A DRY DOCKS SELF-DRIVING MACHINE FOR MAINTENANCE, REPAIR, CLEANING AND / OR PAINTING ON-BOARD WALLS | |
DE3014552A1 | PRESSURE CONVERTER WITH AT LEAST THREE OIL HYDRAULIC PISTONS |