Learn more

MATERIAL CONTROL INC

Overview
  • Total Patents
    34
About

MATERIAL CONTROL INC has a total of 34 patent applications. Its first patent ever was published in 1970. It filed its patents most often in United States, Canada and Japan. Its main competitors in its focus markets packaging and shipping, civil engineering and electrical machinery and energy are ASTOR KYLE G, NILSEN ARILD and ZARGES LEICHTBAU GMBH.

Patent filings in countries

World map showing MATERIAL CONTROL INCs patent filings in countries
# Country Total Patents
#1 United States 28
#2 Canada 5
#3 Japan 1

Patent filings per year

Chart showing MATERIAL CONTROL INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kerr James F 14
#2 Reiter Robert C 13
#3 Valore Nicholas J 1
#4 Mcwilliams Michael R 1
#5 Sweet Donald B 1
#6 Pischl John 1
#7 Sasae Taiichiro 1
#8 Wagner James C 1
#9 Bieszczad Todd Anthony 1
#10 Barnard James E 1

Latest patents

Publication Filing date Title
US2014231171A1 Leveling leg for a ladder
CA2794780A1 Dual track ladder for use with mobile shelving
US2009301812A1 Dual track ladder with brake mechanism that is automatically applied to the upper tracks to hold the ladder in place during use
JP2006150157A Treatment apparatus and treatment method for volatile organic compound
US6964331B1 Cantilever mounted rotary brush conveyor belt cleaner
US6619427B1 Foldable dual track ladder
US6305496B1 Safety mobile ladder stand
US5653307A Dual track mounted pivoting ladder assembly
US5413191A Dual track ladder
US5305369A Bucky drive system
US5082086A Wheeled ladder
US5080192A Ladder with warning gate
US4533037A Telescoping conveyor belt cleaner
CA1205775A Shock mount telescoping conveyor belt cleaner
US4535883A Shock mount telescoping conveyor belt cleaner
US4533035A Conveyor belt cleaner
US4462523A Damaged conveyor belt detector
US4416020A Size sensing X-ray cassette tray for X-ray equipment
US4211966A Level control sensor switch mechanism
US4053045A Resiliently mounted conveyor belt cleaner