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FJELDHAMMER BRUG AS

Overview
  • Total Patents
    75
About

FJELDHAMMER BRUG AS has a total of 75 patent applications. Its first patent ever was published in 1965. It filed its patents most often in Norway, Finland and Sweden. Its main competitors in its focus markets civil engineering, machines and agriculture are LAFARGE BRAAS GMBH, NEWDAWN & SUN LTD and BIRD-B-GONE INC.

Patent filings in countries

World map showing FJELDHAMMER BRUG ASs patent filings in countries

Patent filings per year

Chart showing FJELDHAMMER BRUG ASs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Johansen Tore 21
#2 Haug K 6
#3 Bakke Alf 5
#4 Johansen T 5
#5 Julsrud Einar 4
#6 Saether Torfinn 4
#7 Gjoystdal O 3
#8 Gjoeystdal Olav 3
#9 Julsrud E 2
#10 Wangen Tore J 2

Latest patents

Publication Filing date Title
US5250143A Heatable shoe for a joint welding apparatus for overlapping portions of webs
EP0195766A2 A device concerning a wind-proof, water-repellent panel open to diffusion
DK273484D0 Development device
DE3206519A1 DEVICE FOR A SHINGLE ELEMENT FOR ROOF COVERING
SE438240B INSECT FELL, Separate for eradication of spruce bark drills
DE2706846A1 DEVICE FOR A WALL, IN PARTICULAR SOUND SHIELDING, PROTECTION WALL OR DGL.
IT1123924B Granule application to roofing paper - using oily fluid mixed with granules to control dust and retain granule colour (NO 31.1.77)
GB1532490A Treatment of particulate material
FI763206A FOERFARANDE Foer OLJEBEHANDLING AV ETT ICKE-KONSTGJORT FAERGAT BESTROENINGSMATERIAL Foer TAKPAPP
DK141558B Process for oiling unpainted roofing material.
DE2650410A1 Granule application to roofing paper - using oily fluid mixed with granules to control dust and retain granule colour (NO 31.1.77)
GB1471692A Drainage pipes and a method and apparatus for manufacture of such pipes
DE1609917A1 Arrangement of roofing material in the form of roof shingles