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NIGOL OLAF

Overview
  • Total Patents
    29
About

NIGOL OLAF has a total of 29 patent applications. Its first patent ever was published in 1971. It filed its patents most often in Canada, United States and Belgium. Its main competitors in its focus markets electrical machinery and energy, materials and metallurgy and chemical engineering are NIGOL O, MYCALEX COMPANY LTD and LOCKE FRED M.

Patent filings in countries

World map showing NIGOL OLAFs patent filings in countries

Patent filings per year

Chart showing NIGOL OLAFs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Nigol Olaf 20
#2 Barrett John S 5
#3 Green Martin A 2

Latest patents

Publication Filing date Title
US4891473A High voltage insulators constructed to have plural dry bands in use
US4673775A Low-loss and low-torque ACSR conductors
US4514237A Method of heat treating steel wire
CA1153434A Aluminum conductor with a stress-reducing structure
CA1079373A Galloping control in bundle conductor transmission lines
CA997440A Conductor vibration damping system
CA1069991A Conductor vibration damping system
CA997439A Conductor vibration damping system
US3888796A Semiconductive glaze compositions
CA950401A Separation and removal of selected gas components from gaseous mixtures