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CARMEAN SAMUEL M

Overview
  • Total Patents
    12
About

CARMEAN SAMUEL M has a total of 12 patent applications. Its first patent ever was published in 1917. It filed its patents most often in United States and Canada. Its main competitors in its focus markets thermal processes and electrical machinery and energy are LAKO DANIEL, MAANSHAN TUHAOXIN TIRE TECH RES AND DEV CO LTD and FESTA A G.

Patent filings in countries

World map showing CARMEAN SAMUEL Ms patent filings in countries
# Country Total Patents
#1 United States 11
#2 Canada 1

Patent filings per year

Chart showing CARMEAN SAMUEL Ms patent filings per year from 1900 to 2020

Focus technologies

# Technology
#1 Fluid heaters
#2 Special electric heating or lighting

Top inventors

# Name Total Patents
#1 Carmean James H 12
#2 Carmean Samuel M 12

Latest patents

Publication Filing date Title
US1780462A Thermostatic control for electric heaters
US1661282A Electric heater
US1534682A Electric heater
US1533098A Electric heater
US1460943A Electric cut-out
US1416688A Electric heater
US1399688A Electric heater
US1366519A Electric heater
US1288507A Electric-heating system.
US1280960A Electric heater.
US1288506A Electric heater.
CA226908A Electric heater