Learn more

ESB INT CORP

Overview
  • Total Patents
    99
About

ESB INT CORP has a total of 99 patent applications. Its first patent ever was published in 1978. It filed its patents most often in Canada, Japan and Germany. Its main competitors in its focus markets electrical machinery and energy, environmental technology and machines are PRIMUS POWER CORP, NEC MOBILE ENERGY CORP and SYNERGY SCIENTECH CORP.

Patent filings per year

Chart showing ESB INT CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Margalit Nehemiah 6
#2 Nordblom George F 4
#3 Turillon Pierre P 4
#4 Feldhake Ralph Henry 4
#5 Qureshi Nawaz Muhammed 4
#6 Fuiritsupu Eriotsuto Kurausu 3
#7 Nehemia Marugaritsuto 3
#8 Margalit N 3
#9 Smollinger Glenn J 3
#10 Krouse Philip E 3

Latest patents

Publication Filing date Title
EP0074831A2 Electric storage batteries and plates therefor
CA1144597A Process for manufacture of an electrode of matrix structure with a surface oxide coating
BR8105329A Lead-based alloy battery grid; alloy for use in the production of battery grids
JPS5693267A Nonnaqueous electrolyte and battery using same
JPS55139767A Primary nonnaqueous battery with pure cadmium oxide cathode
JPS55139766A Primary nonnaqueous battery with bismuth trisulfide cathode
JPS55159570A Nonnaqueous primary battery with stannous sulfide cathode
CA1131306A Tetrafluoroborate additive for high drain rate lithium cells
CA1130855A Hexafluorophosphate additive for high drain rate lithium cells
US4245014A High pressure post seal for batteries
DE2849581A1 SECURITY SYSTEM TO BE USED IN CONJUNCTION WITH A PRIMARY ELECTRICITY SOURCE
CA1111495A Negative electrode for lead-acid storage battery
AU3571978A A process for sealing electrochemical cells
KR820001083B1 Manufacturing method for graft copolymer