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LUTHY JOSEPH O

Overview
  • Total Patents
    16
About

LUTHY JOSEPH O has a total of 16 patent applications. Its first patent ever was published in 1913. It filed its patents most often in United States and Canada. Its main competitors in its focus markets electrical machinery and energy, environmental technology and measurement are E ONE MOLI ENERGY CORP, GS MELCOTEC CO LTD and TOSHIBA BATTERY.

Patent filings in countries

World map showing LUTHY JOSEPH Os patent filings in countries
# Country Total Patents
#1 United States 15
#2 Canada 1

Patent filings per year

Chart showing LUTHY JOSEPH Os patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Luthy Joseph O 16

Latest patents

Publication Filing date Title
US1639380A Melting pot
US1627442A Battery connecter
US1498561A Secondary battery
US1427306A Carburetor float
US1331018A Separator for secondary batteries
US1339853A Separator for storage-battery plates
US1300431A Battery-terminal.
US1247123A Plate-guard for secondary batteries.
US1247122A Plate-guard for secondary batteries.
US1424108A Hydrometer
US1175280A Storage battery.
US1141251A Plate for secondary batteries.
US1176970A Secondary battery.
US1202078A Cell-tester.
US1080355A System of electrical distribution.
CA406457A Luminous display apparatus