Learn more

TREMAIN FRANCIS

Overview
  • Total Patents
    13
About

TREMAIN FRANCIS has a total of 13 patent applications. Its first patent ever was published in 1901. It filed its patents most often in United Kingdom, United States and Austria. Its main competitors in its focus markets electrical machinery and energy are CIE GENERALE DELECTRO CERAMIQUE, ANHUI SHENZHOU CABLE GROUP CO LTD and REID WALTER FRANCIS.

Patent filings in countries

World map showing TREMAIN FRANCISs patent filings in countries
# Country Total Patents
#1 United Kingdom 3
#2 United States 3
#3 Austria 2
#4 Switzerland 2
#5 Denmark 2
#6 Spain 1

Patent filings per year

Chart showing TREMAIN FRANCISs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Electrical machinery and energy

Focus technologies

# Technology
#1 Cables and insulators

Top inventors

# Name Total Patents
#1 Tremain Francis 12

Latest patents

Publication Filing date Title
US727031A Electric conductor or cable.
GB190205308A Improvements in Submarine Cables.
US747515A Telephone or like cable.
GB190112094A Improvements in Electric Cables.
US682893A Conductor.
GB190100688A Improvements in the Construction of Telephone Cables.