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MAINSPRING ENERGY INC

Overview
  • Total Patents
    20
  • GoodIP Patent Rank
    86,060
About

MAINSPRING ENERGY INC has a total of 20 patent applications. Its first patent ever was published in 2011. It filed its patents most often in Canada, United States and EPO (European Patent Office). Its main competitors in its focus markets engines, pumps and turbines, electrical machinery and energy and mechanical elements are ETAGEN INC, WILHEIM LASZLO and DEAM JOHN.

Patent filings in countries

World map showing MAINSPRING ENERGY INCs patent filings in countries
# Country Total Patents
#1 Canada 7
#2 United States 7
#3 EPO (European Patent Office) 5
#4 Japan 1

Patent filings per year

Chart showing MAINSPRING ENERGY INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Svrcek Matt 12
#2 Prudhomme Jodie 7
#3 Roelle Matthew 5
#4 Powers John 5
#5 Gadda Christopher David 4
#6 Da Costa Anthony 4
#7 Miller Shannon 3
#8 Hasler Tom 3
#9 Dejong Jerry 3
#10 Gorzelic Patrick 3

Latest patents

Publication Filing date Title
US2020362966A1 Reinforced sealing rings
EP3692627A1 Auto-braking for an electromagnetic machine
CA3072552A1 Piston seal with solid lubricant applicator
CA3072568A1 Piston sealing ring assembly having a gap cover element
EP3665404A1 Sealing ring assemblies configured for pressure locking