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POWER CONVERSION INC

Overview
  • Total Patents
    35
About

POWER CONVERSION INC has a total of 35 patent applications. Its first patent ever was published in 1965. It filed its patents most often in United States, Germany and Canada. Its main competitors in its focus markets electrical machinery and energy, environmental technology and machines are UTSUNOMIYA TAKASHI, INTERNAT BATTERY INC and SEI KK.

Patent filings in countries

World map showing POWER CONVERSION INCs patent filings in countries

Patent filings per year

Chart showing POWER CONVERSION INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Rosansky Martin G 12
#2 Jagid Bruce E 6
#3 Jagid B 4
#4 Rosansky M 3
#5 Wilkinson Bruce L 3
#6 Michalko Ignatius 3
#7 Jagid Bruce 3
#8 Rodriguez Pedro 2
#9 Reddy Thomas B 2
#10 Mantello Ralph 1

Latest patents

Publication Filing date Title
US5667909A Electrodes configured for high energy density galvanic cells
US5525441A Folded electrode configuration for galvanic cells
US4871956A Method and apparatus for cell monitoring and control
US4743520A Self-limiting electrochemical cell
US4698282A Safety vent device for electrochemical cells
US4482615A Lithium anode comprising copper strip in contact with lithium body and lithium-sulfur dioxide battery utilizing same
EP0035074A2 Corrosion-resistant feed-through for the terminal for galvanic cells
US4231026A Battery discharge level detection circuit
US4175166A Sealed container construction capable of safely venting internal pressure
DE2557433A1 Battery with pressure release device - consists of plate whose welds tear open at overpressure to prevent explosion
US3909303A Battery construction with provision for venting its contents
US3897270A Battery construction with improved terminal attaching structure
GB1445043A Battery capable of safety venting its contents
US3837206A Method and apparatus for crimping battery casings
US3892589A Sealed battery construction
US3861964A Battery construction capable of safely venting internal pressure
CA976230A Non-aqueous electric current-producing primary and secondary cells
GB1373448A Sealed battery cell
CA963084A Battery sealing and component connecting method
US3804671A Non-aqueous battery construction and method of sealing same by cold welding