Learn more

PREROVSKE STROJIRNY AS

Overview
  • Total Patents
    50
About

PREROVSKE STROJIRNY AS has a total of 50 patent applications. Its first patent ever was published in 1983. It filed its patents most often in Slovakia, Czechoslovakia and Germany. Its main competitors in its focus markets machines, machine tools and materials and metallurgy are JIANGSU HUAHONG TECH STOCK CO LTD, TURBO KOGYO CO LTD and SVEDALA LINDEMANN GMBH.

Patent filings in countries

World map showing PREROVSKE STROJIRNY ASs patent filings in countries
# Country Total Patents
#1 Slovakia 12
#2 Czechoslovakia 10
#3 Germany 9
#4 Czechia 8
#5 Italy 6
#6 Brazil 2
#7 Austria 1
#8 Spain 1
#9 France 1

Patent filings per year

Chart showing PREROVSKE STROJIRNY ASs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Macurek Ivan 8
#2 Chromy Zdenek 7
#3 Hampl Ivo 6
#4 Klusak Karel 4
#5 Horecky Petr 4
#6 Pospisil Jaroslav 4
#7 Pospisil Jaroslav Ing 3
#8 Krejci Petr 3
#9 Pumprla Alois 3
#10 Zajdlik Josef 3

Latest patents

Publication Filing date Title
SK132197A3 Universal pattern plates
CZ95697A3 Caterpillar band link with a rubber foot for caterpillar vehicles
CZ322396A3 Device for arrangement of removable crushing disks of roll crusher
CZ215996A3 Device for mounting movable fire bars of grate area
CZ142695A3 Cooling surface of grate cooler
CZ111895A3 Apparatus for preheating and calcining cement pulverized raw material
CZ192294A3 Apparatus for attaching a matrix to an auger machine chamber
CZ192194A3 Matrix for producing extruded articles from ceramic raw material
ITMI932295D0 Device for cooling granular material
SK238092A3 Alloy resistant towards abrasive wear
BR9202566A Cyclonic separator
SK116392A3 Device for cooling of granular materials
ITMI910298D0 Apparatus for destruction of deposits and accumulations prominent in processing plants
SK417390A3 Device for noise removing of controlling valve
CS8907379A1 Device for grain materials cooling, especially of cement clinker
CS276026B6 Edge mill screen path
CS276618B6 Box peripheral ring of storage bin
CS8804386A1 Device for disintegrating rings and arches in technological vessels
CS8801685A2 Mechanically controlled starting pulley clutch
CS8800409A2 Edge mill milling pan