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SMITH CHARLES C

Overview
  • Total Patents
    11
About

SMITH CHARLES C has a total of 11 patent applications. Its first patent ever was published in 1902. It filed its patents most often in United States. Its main competitors in its focus markets machines, audio-visual technology and machine tools are NYNEX SCIENCE & TECH INC, NYNEX SCIENCE AND TECHNOLOGY I and PERINI ELECTRONIC CORP.

Patent filings in countries

World map showing SMITH CHARLES Cs patent filings in countries
# Country Total Patents
#1 United States 11

Patent filings per year

Chart showing SMITH CHARLES Cs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Smith Charles C 11
#2 Rougeau Jr Alvin P 1
#3 Gong Michelle X 1
#4 Healey Jennifer A 1
#5 Prohl Robert F 1

Latest patents

Publication Filing date Title
US2014205116A1 System, device, and method for establishing a microphone array using computing devices
US4221978A Electronic time switch
US3148474A Revolving worm bait
US2950065A Waste disposal
US2727608A Variable speed transmission
US2871540A Fish line connector
US1404150A Hammer
US1258263A Guide for index-cards.
US803860A Bottle-closure.
US782071A Adjustable indexing-clip.
US701952A Nut-wrench.