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GRAAFF KG

Overview
  • Total Patents
    62
About

GRAAFF KG has a total of 62 patent applications. Its first patent ever was published in 1973. It filed its patents most often in Germany, Japan and EPO (European Patent Office). Its main competitors in its focus markets packaging and shipping, transport and machines are BEIJING RUILIHENGYI LOGISTICS TECH CO LTD, ROSBY CORP and QINGDAO CIMC SPECIAL REEFER CO.

Patent filings per year

Chart showing GRAAFF KGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Doerpmund Willi 14
#2 Dorpmund Willi 6
#3 Dorpmund W 5
#4 Kreienbrink Volker 4
#5 Doerpmund Willi Dipl Ing 4
#6 Dorpmund Willi Dipl-Ing 3
#7 Graaff Wolfgang 3
#8 Graaff Wolfgang Dipl Ing 2
#9 Uirii Daapumunto 2
#10 Buirii Derupumunto 2

Latest patents

Publication Filing date Title
KR950011763B1 Method for producing an insulating container
DE3835671A1 Side wall of a freight container
DE3816243A1 DOUBLE-WALLED FLOOR PANEL FOR LARGE CONTAINERS
DE3808800A1 BASE FOR RAILWAY VEHICLES
DE3801700A1 DOUBLE-WALLED FLOOR PANEL OF A VENTILATED CONTAINER
DE3702792A1 Tank container
DE3623874A1 LARGE CONTAINER
DE3329744A1 Large container
DE3308716A1 INSTALLATION KIT FOR A BOILER GOOD FOR THE TRANSPORT OF POWDER-SHAPED OR GRAVABLE
DE3204278A1 LARGE CONTAINER
DE3129366A1 DEVICE FOR LOCKING TWO SIMULTANEOUSLY PLACABLE COLUMN PARTS OF A TRANSPORT PLATE
DE3129005A1 Top panel of great strength for a cooling container, method of manufacturing it and cooling container manufactured using such a top panel
DE3043438A1 Transport container sidewall with hollow girders - comprises panels with space between supplied with air from bottom girder
DE3042739A1 Railway wagon for transporting road vehicles - upper loading deck can be lowered by winch at one end for loading
DE3020064A1 DEVICE FOR LOCKING THE SWIVELING CORNER POSTS OF LOADING PLATFORMS (FOLDING FLATS)
DE3012938A1 STORAGE OF A TANK IN A SUPPORT
JPS5548042A Conveying vessel
DE2938286A1 Ventilated transport container - has hollow top and bottom corner rails formed from sectional members with guide baffles and vent openings
US4286507A Shipping container construction
DE2927231A1 DEVICE FOR LOCKING STANDING PALLETS