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FERNANDES ROOSEVELT A

Overview
  • Total Patents
    19
About

FERNANDES ROOSEVELT A has a total of 19 patent applications. Its first patent ever was published in 1973. It filed its patents most often in United States, Canada and EPO (European Patent Office). Its main competitors in its focus markets measurement, environmental technology and electrical machinery and energy are GUANGDONG FODIAN ELECTRIC APPLIANCE CO LTD, MEHTA TECH INC and HEBEI ELECTRIC POWER RES INST.

Patent filings in countries

World map showing FERNANDES ROOSEVELT As patent filings in countries
# Country Total Patents
#1 United States 13
#2 Canada 3
#3 EPO (European Patent Office) 2
#4 WIPO (World Intellectual Property Organization) 1

Patent filings per year

Chart showing FERNANDES ROOSEVELT As patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Fernandes Roosevelt A 19
#2 Sanders Harry R 1
#3 Krabbe Kurt P 1

Latest patents

Publication Filing date Title
US5029101A High voltage conductor mounted line powered monitoring system
US4855671A Electrical power line and substation monitoring apparatus
US4904996A Line-mounted, movable, power line monitoring system
EP0314849A1 Electrical power line and substation monitoring apparatus and systems
EP0314850A1 Electrical power line parameter measurement apparatus and systems, including compact, line-mounted modules
CA1285615C Electrical power line and substation monitoring apparatus and systems
CA1257902A Electrical power line parameter measurement apparatus and systems, including compact line-mounted modules
US4894785A High voltage conductor mounted line powered monitoring system
US4818990A Monitoring system for power lines and right-of-way using remotely piloted drone
US4829298A Electrical power line monitoring systems, including harmonic value measurements and relaying communications
US4777381A Electrical power line and substation monitoring apparatus and systems
US4794327A Electrical parameter sensing module for mounting on and removal from an energized high voltage power conductor
US4799005A Electrical power line parameter measurement apparatus and systems, including compact, line-mounted modules
US4801937A Line mounted apparatus for remote measurement of power system or environmental parameters beyond line-of-site distanc
US4709339A Electrical power line parameter measurement apparatus and systems, including compact, line-mounted modules
US3887852A Control system for rotating electrical machinery using electronically derived injected rotor EMF{3 s