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BREMER VULKAN SCHIFFBAU

Overview
  • Total Patents
    49
About

BREMER VULKAN SCHIFFBAU has a total of 49 patent applications. Its first patent ever was published in 1930. It filed its patents most often in Germany, Sweden and United Kingdom. Its main competitors in its focus markets transport, civil engineering and machine tools are ARDITI SHMUEL SAM, UTLEY THOMAS and PERRAKIS EMMANUEL.

Patent filings per year

Chart showing BREMER VULKAN SCHIFFBAUs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Huchzermeier Hans M 6
#2 Huchzermeier H M 4
#3 Kewel Hermann 2
#4 Huchzermeier H 2
#5 Runge H 2
#6 Hansu Maruchin Fuhotsuerumaier 2
#7 Runge Heinert 2
#8 Will Joh 1
#9 Kruse Julius 1
#10 Schiff Adolf Dipl-Ing 1

Latest patents

Publication Filing date Title
EP0384237A1 Vessel's hull, especially for a container ship
DE3741407A1 NAVY AID SHIP
DE3446262A1 Method of producing machine components assembled from individual parts, in particular crankshafts
US4546718A Sailing ship
DE2841272B1 Roller fender
GB1600110A Shipfitting
DE2726076A1 VENTILATION ARRANGEMENT FOR A TRANSPORT SHIP
DE2643550A1 Valve for rapid steam turbine shut=down - has electromagnetic coupling to free spring loaded valve spindle in emergency
DE2631180A1 Saturated steam boiler plant - has additional firing exposed heating surface connectable with boiler water space or superheated steam outlet
DE2447196A1 Safety ventilator for ship tank - with two valve elements to close tank and vent it if tank is pumped out
DE2435715A1 Short circuit protection device for electrical apparatus - measures internal resistance of circuit using transistors in circuit with phototransistors
DE1961279A1 Device for the fine machining of rotating crank pins of crankshafts
DE1935830A1 Device for the cooling water supply on ships
US3548547A Apparatus for microfinishing crankpins of crankshafts
DE594103C Metal stuffing box in which the chamber ring receiving the sealing rings is mounted in a second chamber ring
DE612936C Piston ring with stepped butt joint, the projections of which overlap in the axial and radial directions
DE552973C Longitudinal frame connection on transverse bulkheads