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GKN STENMAN AB

Overview
  • Total Patents
    346
About

GKN STENMAN AB has a total of 346 patent applications. Its first patent ever was published in 1966. It filed its patents most often in Sweden, Norway and Denmark. Its main competitors in its focus markets civil engineering, machines and transport are OGDEN INDUSTRIES PTY LTD, VONNEGUT HARDWARE COMPANY and TONG LUNG METAL IND CO LTD.

Patent filings per year

Chart showing GKN STENMAN ABs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Widen Bo 35
#2 Widen Bo Gustaf 30
#3 Tranberg Erik Rudolf 25
#4 Nilsson Erik Albert 23
#5 Rosenqvist Nils Kaj Gunnar 19
#6 Nilsson E A 19
#7 Widen B 17
#8 Tranberg E R 14
#9 Widen Bo G 12
#10 Widen B G 12

Latest patents

Publication Filing date Title
SE8503945D0 Large, heavy door handle
WO8600659A1 A reusable evacuation cap
CA1250150A Arrangement in cylinder locks
SE8401434D0 Bicycle lock with hinging arm
KR840000436B1 A cylinder lock-key combination a key for said lock and a method of manufacturing the key
SE8301868D0 Theft protection device for an outboard engine
DK544082A Safety device for rigellaas
NL8204212A Force for a cylinder lock file.
ATA184582A Cylindle lock and key, key for the cylindle lock and method for producing the key
SE8202283L Frame part for hinge
EP0072803A1 Cylinder-lock attachment means.
FI812143L Instaellbar screw gaugled
SE8007819L Safety handle for locks
KR840001430B1 A cylinder lock a key for the lock and a method of manufacturing
SE8004821L Cylinder lock/key combination, key, and key blank for the latter, and method for producing such a key
IE801337L Cylinder lock
IE801338L Cylinder lock and key
EP0022102A1 A locking device for locking a rotatable shaft against rotation
SE8003772L Cylinder lock and key combination
FI800759A Saekerhetsslutbleck.