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SEIDLER ROBERT L

Overview
  • Total Patents
    22
About

SEIDLER ROBERT L has a total of 22 patent applications. Its first patent ever was published in 1957. It filed its patents most often in United States, Canada and EPO (European Patent Office). Its main competitors in its focus markets electrical machinery and energy, machines and transport are CORE CONSULTING GROUP, TEMPLETON COAL COMPANY INC and INNOVATIVE CONTROLS INC.

Patent filings per year

Chart showing SEIDLER ROBERT Ls patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Seidler Robert L 22

Latest patents

Publication Filing date Title
IT8367707D0 Regulator and switching circuit for flasher unit
CA1207016A Regulator and switching circuit for flasher units
CA1205549A Flasher unit with synchronization and daylight control
WO8404222A1 Regulator and switching circuit for flasher units
EP0142492A1 Flasher unit with synchronization and daylight control.
US4389632A Flasher unit with synchronization and daylight control
US4390812A Regulator and switching circuit for flasher units
US3566200A Protective biasing circuit for transistors
US3596113A Pulse generating and timing circuit for providing accurately timed repetition of sequence of pulses
US3493813A Lamp flasher
US3310708A Lamp control circuit
US3244892A Light sensitive lamp control circuit
US3027491A Lamp control circuit
US2919707A Vent valve
CA779462A Lamp changing device
CA780983A Lamp flasher circuit
CA892191A Lamp flasher
CA616602A Vent valve