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CHEMETRON CORP

Overview
  • Total Patents
    1,474
About

CHEMETRON CORP has a total of 1,474 patent applications. Its first patent ever was published in 1951. It filed its patents most often in United States, Canada and United Kingdom. Its main competitors in its focus markets machines, chemical engineering and machine tools are MATTHEY BISHOP INC, NAT CYLINDER GAS CO and COMMERCIAL RES COMPANY.

Patent filings in countries

World map showing CHEMETRON CORPs patent filings in countries

Patent filings per year

Chart showing CHEMETRON CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Smith Robert L 26
#2 Eichelman Francis J 20
#3 Moore Donald G 19
#4 Minard Everett S 18
#5 Stearns James B 15
#6 Bevarly Henry W 15
#7 Williamson Hilding V 14
#8 Eyrick Theodore B 14
#9 Arnold Melvin R 13
#10 Brown Allen C 12

Latest patents

Publication Filing date Title
DK290883A Device for breathing a thick flowing mass, ex. a coat emulsion
AU8069582A Welding electrode
CA1152163A Rectangular electrode
US4325720A Shaper nozzle for a carbon dioxide snow cyclone separator
US4373588A Fire extinguishing apparatus
US4340805A Welding electrode with a fluoride based slag system
US4287719A Carbon dioxide snow hood with J-horn
US4288994A Golfball center freezer
AU5688680A Pile joint
US4282420A Welding electrode
US4280126A Liquid level detector
US4226147A Slice control circuit for a slicing machine
CA1079571A Process and apparatus for the mechanical separation of a combination of meats and bone
US4190636A Production of carbon monoxide in a plasma arc reactor
DK142534B Apparatus for collecting, weighing and forwarding sliced portions of elongated items.
KR820000237B1 Reinforced pipe cross fitting
US4172073A Method for the preparation of water-soluble keratinaceous protein using saturated steam and water
US4179056A Wire-feeding mechanism
US4151772A Slicing machine
US4185352A Scraped-surface apparatus