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DORAN JAMES A

Overview
  • Total Patents
    35
About

DORAN JAMES A has a total of 35 patent applications. Its first patent ever was published in 1902. It filed its patents most often in United States and Canada. Its main competitors in its focus markets machines, consumer goods and electrical machinery and energy are BALLOU & CO B A, LEDERER IRVING R and TSAMAS ANTON.

Patent filings in countries

World map showing DORAN JAMES As patent filings in countries
# Country Total Patents
#1 United States 34
#2 Canada 1

Patent filings per year

Chart showing DORAN JAMES As patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Doran James A 35
#2 Doran James C 2
#3 Doran Joseph G 2

Latest patents

Publication Filing date Title
US2516760A Device for holding gloves and suspending a handbag from a support
US2599321A End cap for glove holding devices
US2311647A Spark plug and method of making
US2301686A Spark plug
US2316156A Contact breaker device
US2328264A Method of and apparatus for rectifying alternating currents
US2282040A Ignition coil
US2292216A Spark plug
US2174362A Spark plug
US2164311A High tension spark device
US2173828A Ignition system and apparatus
US1769337A Safety catch
US1773705A Automatic furnace control
US1838811A Apparatus for use in inflating pneumatic articles
US1550889A Induction device and magnetic circuits for the same
US1521802A Propeller pencil
US1337889A Separable button
US1287916A Percussion-plunger.
US1275139A Military ornament.
US1283111A Separable fastener.