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PANFILO TROMBETTA

Overview
  • Total Patents
    16
About

PANFILO TROMBETTA has a total of 16 patent applications. Its first patent ever was published in 1934. It filed its patents most often in United States and United Kingdom. Its main competitors in its focus markets electrical machinery and energy, mechanical elements and packaging and shipping are TENRYU MARUSAWA KK, WALTER LANGDON DAVIES and BINDER MAGNETE.

Patent filings in countries

World map showing PANFILO TROMBETTAs patent filings in countries
# Country Total Patents
#1 United States 15
#2 United Kingdom 1

Patent filings per year

Chart showing PANFILO TROMBETTAs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Panfilo Trombetta 15

Latest patents

Publication Filing date Title
US3203515A Electrical brake
US3181665A Electrically controlled brake
US3151708A Electrical system
US3117742A Variable torque brake for a winding reel
US3152289A Solenoid
US3115956A Industrial brake
US2877390A Electromagnet
US2848903A Solenoid actuated operator system
US2694165A Solenoid
US2693866A Electromagnetically controlled brake
US2337430A Reciprocating electric motor
US2344751A Electromagnet
US2311890A Electromagnetically operated system
US2275115A Electromagnetic apparatus
US2026513A Electromagnetic brake