Learn more

STATE IND INC

Overview
  • Total Patents
    96
About

STATE IND INC has a total of 96 patent applications. Its first patent ever was published in 1979. It filed its patents most often in United States, EPO (European Patent Office) and Canada. Its main competitors in its focus markets thermal processes, machines and mechanical elements are GEALAN FORMTEILE GMBH, RHEEM INTERNATIONAL and WHITE BRADFORD CORP.

Patent filings in countries

World map showing STATE IND INCs patent filings in countries

Patent filings per year

Chart showing STATE IND INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Vago Otto Z 41
#2 Lindahl D Kent 20
#3 Faber Rolf E 18
#4 Syler Rodney R 11
#5 Carlton Clifford 9
#6 Wenczl Ernest 8
#7 Lindahl John R 8
#8 Shippy Gordon D 5
#9 Donastorg Hector J 5
#10 Pryor William M 5

Latest patents

Publication Filing date Title
JP2003074977A Water heater
US6465764B1 Water heater and control system therefor
CA2303654A1 Water heater
CA2301396A1 Water heater
US6029615A Water heater construction and fabrication method therefor
US5913675A Low NOx gas burner
US5697515A Tank and tank connector assembly
US5655299A Method of fabricating a tank and method of fabricating a tank connector therefor
US5509567A Tank connector construction
AU1637495A Tank connector construction
US5568687A Method of fabricating a tank and method of fabricating a tank connector therefor
US5431764A Method of fabricating a tank and method of fabricating a tank connector therefor
US5379507A Method of manufacturing a tank
US5217140A Tank construction and method of manufacture
US5158200A Tank connector construction and method of fabrication
CA1325447C Tank connector construction and method of fabrication
ZA8902743B Tank construction and method of manufacture
JPH03148490A Tank structure and manufacture
AU3259889A Tank construction and method of manufacture
US4838211A Water heater construction and method of heating water