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IDA S ROSENHEIM

Overview
  • Total Patents
    22
About

IDA S ROSENHEIM has a total of 22 patent applications. Its first patent ever was published in 1907. It filed its patents most often in United States. Its main competitors in its focus markets electrical machinery and energy and machines are BUCHANAN ELECTRICAL PROD CORP, HARVEY HUBBELL and NATHAN CHIRELSTEIN.

Patent filings in countries

World map showing IDA S ROSENHEIMs patent filings in countries
# Country Total Patents
#1 United States 22

Patent filings per year

Chart showing IDA S ROSENHEIMs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Both Tonjes August Carl 13
#2 Schoenberg Ralph A 5
#3 Schoenberg Ralph Abraham 2
#4 Klein Charles J 1
#5 Klein Charles Julius 1

Latest patents

Publication Filing date Title
US1176102A Means for operating switch mechanism.
US1170347A Means for operating switch mechanisms.
US1149789A Means for operating switch mechanisms.
US1036551A Electric-light socket.
US1014443A Mechanical movement and electric-light socket.
US1007058A Mechanical movement and electric-light socket.
US1024671A Socket-shell.
US997598A Lock for socket-shells.
US994713A Mechanical movement.
US1101055A Electrical apparatus.
US994114A Mechanical movement.
US1015869A Mechanical movement.
US999746A Mechanical movement.
US985775A Attachment-plug.
US999745A Mechanical movement.
US993340A Mechanical movement.
US973982A Pull-socket.
US1182216A Means for converting motion.
US943274A Mechanical movement.
US943273A Electric-light socket.