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PRZEMYSLOWY INST MASZ ROLNICZY

Overview
  • Total Patents
    23
About

PRZEMYSLOWY INST MASZ ROLNICZY has a total of 23 patent applications. Its first patent ever was published in 1967. It filed its patents most often in Poland, United Kingdom and Canada. Its main competitors in its focus markets agriculture and measurement are CLAYDON JEFFREY THOMAS, ROTACON ENGINEERING LTD and FAEHSE & CO H.

Patent filings in countries

World map showing PRZEMYSLOWY INST MASZ ROLNICZYs patent filings in countries
# Country Total Patents
#1 Poland 18
#2 United Kingdom 2
#3 Canada 1
#4 Germany 1
#5 France 1

Patent filings per year

Chart showing PRZEMYSLOWY INST MASZ ROLNICZYs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Dubowski Adam 11
#2 Kedziora Roman 8
#3 Talarczyk Wlodzimierz 5
#4 Mencel Jerzy 2
#5 Jankowiak Stanislaw 2
#6 Nogajewski Tadeusz 2
#7 Winiarski Karol 2
#8 Cywinski Marek 2
#9 Cempel Czeslaw 1
#10 Kazmierczak Henryk 1

Latest patents

Publication Filing date Title
PL361350A1 Vibration isolation system for the seats in mobile machines and vehicles
PL356516A1 Saw-horse, particularly for sawing with chain-saws
PL351365A1 Deep plough tooth
PL345299A1 Locking apparatus for a ball-type coupler, in particular that of light-weight agricultural semitrailers
PL344319A1 Anchoring adapter for self-loading vehicles in particular for light trailers and semitrailers
PL343643A1 Earth drill
PL339818A1 Working assembly of a plough for double-layered tillage of soil
PL338091A1 Measuring module for effecting force measurement on a ball-shaped coupling in particular that for light-weight semitrailers
PL334263A1 Tillage implement for mounting ona three-point mount of agrimotor front power-lift
PL332880A3 Quick-coupling change-over switch for a tractor's power-lift adapter in particular for use on farm tractors
PL332097A1 Ball coupler adapter for light automotive semi-trailers of "goose-neck" type
PL330097A1 Apparatus for locking in as-coupled position a ball-type coupler in particular that used to couple a gooseneck-type semitrailer to its associated tractor
PL330128A1 Ball-type coupler in particular that for coupling gooseneck-type semitrailers to their associated tractors
PL328928A1 Bed plough frame with repositionable three-point power-lift mounting system
PL327835A1 Coulter assembly of seeder for sowing seeds into untilled soil
PL326726A1 Reducing union piece for quick-release hyudraulic joints of machines and tractors in particular those used in agriculture
PL321195A3 Change-over siwtch for quick couplings of a tractor's hydraulic power lift system, in particular that used on agricultural tractors
PL320038A1 Adapter for extrenal power lifts of tractors in agricultural ones
DE1817046A1 Automatic digital fuel meter, mainly for motor vehicles
GB1183062A Cultivating Equipment for Tractors