Learn more

GRATON & KNIGHT COMPANY

Overview
  • Total Patents
    38
About

GRATON & KNIGHT COMPANY has a total of 38 patent applications. Its first patent ever was published in 1927. It filed its patents most often in United States. Its main competitors in its focus markets textiles and paper, machines and mechanical elements are VILA FERRAN JUAN, JUERGENS MASCH GMBH & CO and ALTVATER ARTHUR W.

Patent filings in countries

World map showing GRATON & KNIGHT COMPANYs patent filings in countries
# Country Total Patents
#1 United States 38

Patent filings per year

Chart showing GRATON & KNIGHT COMPANYs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Griffith Winfred S 9
#2 Lesesne Sherman D 6
#3 Chandler Robert W 5
#4 Chouinard Albert E 2
#5 Mader Lewis H 2
#6 Carter Latt J 2
#7 Hussey Gardner K 1
#8 Morris Edwin L 1
#9 Streeter Claude O 1
#10 Howarth Mark C 1

Latest patents

Publication Filing date Title
US2760526A Loom bumper strap
US2694417A Loom check strap
US2625181A Loom picker head
US2475943A Loom binder
US2499596A Loom bumper strap
US2590017A Fluid seal packing
US2435748A Loom picker
US2435749A Check strap for looms
US2516779A Multiply power transmission belt
US2491188A Flat power transmission belt
US2466335A Oil seal
US2441970A Method of making power transmission leather belts
US2406194A Method of making checkstraps
US2371025A Checkstrap
US2291587A Check strap
US2353454A Picker and method of making same
US2219380A Picker
US2065946A Buckle
US2013333A Method of producing oil seals
US1970165A Oil seal