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KARLSSON STEFAN

Overview
  • Total Patents
    20
About

KARLSSON STEFAN has a total of 20 patent applications. Its first patent ever was published in 1989. It filed its patents most often in Sweden, United States and EPO (European Patent Office). Its main competitors in its focus markets measurement, optics and control are KUTHI ZOLTAN, MODERN VITALCALL LTD and TIMMINS TIMOTHY A.

Patent filings per year

Chart showing KARLSSON STEFANs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Karlsson Stefan 20
#2 Andersson Bengt 1
#3 Pankalla Sven 1

Latest patents

Publication Filing date Title
SE9902621D0 Electrically insulated cable mounting tool with sliding jaws, has cables held inside tool head by runner bar extending through conical shaped central channel
SE9100329D0 Battery terminal for electrical connection between cable and battery pole - bolts onto pole using only one bolt, and comprises cylinder formed by generatrix
WO9010883A1 A method to use an optical fibre as a sensor
EP0462102A1 A method for detecting external influence on an optical cable
SE8900804D0 Method of detecting external influence on an optical cable