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WEIDTMANN RAINER DIPL ING DIPL

Overview
  • Total Patents
    13
About

WEIDTMANN RAINER DIPL ING DIPL has a total of 13 patent applications. Its first patent ever was published in 1971. It filed its patents most often in Germany. Its main competitors in its focus markets agriculture are PECO LTD, WHITELEY WILLIAM N and VSEROSSIJSKIJ NII SOI.

Patent filings in countries

World map showing WEIDTMANN RAINER DIPL ING DIPLs patent filings in countries
# Country Total Patents
#1 Germany 13

Patent filings per year

Chart showing WEIDTMANN RAINER DIPL ING DIPLs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Agriculture

Focus technologies

# Technology
#1 Harvesting

Top inventors

# Name Total Patents
#1 Weidtmann Rainer Dipl Ing 13

Latest patents

Publication Filing date Title
DE3535887A1 Haymaking machine
DE3310657A1 Agricultural machine, especially haymaking machine
DE3030222A1 Hay making machine with retractable outer raking members - which are held in retracted position for travelling by springs acting on support rotor
DE3022798A1 HAY ADVERTISING MACHINE
DE2746734A1 Rotary hay making machine - has rotor with attitude of pivoted tool carriers controlled by rotary position
DE2740230A1 Rotary hay making machine - has compression drums which rotate about vertical axis and expand upwards mounted behind rake wheels
DE2431366A1 Hay-harvesting machine - has at least one rotary rake revolving on roughly vertical axle with outward-projecting prongs
DE2410150A1 Machine for harvesting hay straw or similar crops - consists of tined wheel rotating on vertical axle which slopes forwards towards the ground