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DRONNINGBORG MASKINFAB AS

Overview
  • Total Patents
    88
About

DRONNINGBORG MASKINFAB AS has a total of 88 patent applications. Its first patent ever was published in 1940. It filed its patents most often in Denmark, United Kingdom and Germany. Its main competitors in its focus markets agriculture, environmental technology and mechanical elements are ALOIS PÖTTINGER MASCHF GMBH, LARSEN HELGE and HCC INC.

Patent filings per year

Chart showing DRONNINGBORG MASKINFAB ASs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Peters Jan 4
#2 Overgaard Jens 4
#3 Overgard Jens 3
#4 Colvin Dennis Anthony 2
#5 Nielsen K 2
#6 Nielsen Ingemann Damgard 2
#7 Nielsen Ingemann Damgaard 2
#8 Damgaard Nielsen Ingemann 2
#9 Peters J 2
#10 Nielsen Jens Julsgaard 1

Latest patents

Publication Filing date Title
DK613287D0 Cracked shaft system with a card side which has a supply for lubricants
DK286083D0 Device for continuous measurement of mass flow in a major therapy
DE2129494A1 Harvesting machine, for example a combine harvester
DE1248357B Screening device for threshing machines, especially combine harvesters
GB1112548A Improvements in or relating to combines
GB941968A Tractor operated reaping machines particularly combine harvesters
GB915147A Combine harvester
DE1198603B Harvester
GB918999A Packing for bearing in an axle hub
DE1185410B Device for adjusting the height of the mower table of combine harvesters
GB894325A Means for heightwise adjustment of a harvester cutting table
GB917759A Harvester
IE22692L Cleaning and sorting grain
IE23030L Removing outer coverings of grains
DE1028820B Awning device
GB855597A Improved apparatus for removing awns, shells, husks and other outer coverings from the grains of agricultural crops
GB840324A Apparatus for cleaning and sorting threshed grain
GB791026A Improvements in or relating to tractor drawn agricultural machines
GB800978A Method of securing a wire shaped member to a rod or tube, together with tools for carrying out the method
DE1119582B Method for attaching prongs made of wire and provided with at least one helical spring turn to a rod-shaped or tubular carrier of a working tool of an agricultural device