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LANDON P SMITH INC

Overview
  • Total Patents
    15
About

LANDON P SMITH INC has a total of 15 patent applications. Its first patent ever was published in 1933. It filed its patents most often in United States and United Kingdom. Its main competitors in its focus markets machines, chemical engineering and machine tools are KINETICS CHEMPURE SYSTEMS INC, AIR O LATOR CORP and GAULIN CORP.

Patent filings in countries

World map showing LANDON P SMITH INCs patent filings in countries
# Country Total Patents
#1 United States 13
#2 United Kingdom 2

Patent filings per year

Chart showing LANDON P SMITH INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Jorgenson Arthur P 3
#2 Fancher Charles J 2
#3 Wyman Guy C 2
#4 Lee George L 2
#5 Henry Persson 2
#6 Adams Arthur T 1
#7 Fancher John H 1

Latest patents

Publication Filing date Title
US2368513A Roller stippler
US2271489A Combination cutting and breaking machine
US2323403A Paint-mixing machine
US2254162A Glass cutting device
US2149142A Holder
GB482707A Improvements in mixing apparatus
GB483141A Improvements in agitating apparatus
US2156249A Glass cutter
US2115956A Portable paint and liquid mixer
US2096284A Glass cutting apparatus
US2048603A Tool
US2033134A Tool
US1994417A Wood scraper
US1994420A Tile cutter
US1965633A Spray device