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MARTENS DANIEL GEORGE

Overview
  • Total Patents
    13
About

MARTENS DANIEL GEORGE has a total of 13 patent applications. Its first patent ever was published in 1899. It filed its patents most often in United Kingdom, United States and Denmark. Its main competitors in its focus markets transport, engines, pumps and turbines and machines are SARVANNE HANNU ILMARI, FOUGNER NICOLAY KNUDTZON and SEKIGAHARA SEISAKUSHO KK.

Patent filings in countries

World map showing MARTENS DANIEL GEORGEs patent filings in countries
# Country Total Patents
#1 United Kingdom 7
#2 United States 5
#3 Denmark 1

Patent filings per year

Chart showing MARTENS DANIEL GEORGEs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Martens Daniel George 13

Latest patents

Publication Filing date Title
US696463A Life-raft.
GB190108530A Improvements relating to the Construction of Ships and Vessels, and to Means for Saving Life at Sea.
GB190102290A Improvements in Apparatus for Discharging and Carrying Lines for Saving Life at Sea.
US669091A Apparatus for discharging and carrying lines for saving life at sea.
US650333A Construction of ships or boats.
US649065A Propeller for ships.
US650471A Stowing and launching of ships' boats.
GB189923191A Improvements in and in Apparatus for Cleansing Casks, Barrels, and the like Vessels.
GB189923192A Improvements in and in Apparatus for Drying Casks, Barrels and the like Vessels.
GB189912258A Improvements in the Construction of Ships and Boats.
GB189911240A Improvements relating to the Construction, Stowing, and Launching of Ships' Boats.
GB189911238A Improvements in Propellers for Ships and other Vessels.