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REFA AS

Overview
  • Total Patents
    18
About

REFA AS has a total of 18 patent applications. Its first patent ever was published in 1987. It filed its patents most often in Norway, WIPO (World Intellectual Property Organization) and Australia. Its main competitors in its focus markets environmental technology and agriculture are RIDWAN LTD, NITSUSOO KK and HELGELAND HOLDING AS.

Patent filings in countries

World map showing REFA ASs patent filings in countries

Patent filings per year

Chart showing REFA ASs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Midling Kjell 9
#2 Pettersen Jonny 6
#3 Eliassen Roy Tore 6
#4 Joergensen Svein Harald 6
#5 Aas Kaare 5
#6 Aas Kare 4
#7 Jorgensen Svein Harald 3
#8 Midling Kjell Oe 2
#9 Joergensen Svein H 2
#10 Jorgensen Svein H 2

Latest patents

Publication Filing date Title
AU4288801A Device for raising and lowering of net pen
AU3063601A Device for anchoring floating cages for fish, fish pots and cages
CA2362859A1 Equipment for flat-bottom floating cage
CA2276739A1 Assembly for floating cages for fish