Learn more

GRAYBILL PAUL J

Overview
  • Total Patents
    16
About

GRAYBILL PAUL J has a total of 16 patent applications. Its first patent ever was published in 1950. It filed its patents most often in United States. Its main competitors in its focus markets packaging and shipping, chemical engineering and basic materials chemistry are SILLEY HENRY ARTHUR JOHN, GUSTAFSSON BROR and G & A FIRKINS LTD.

Patent filings in countries

World map showing GRAYBILL PAUL Js patent filings in countries
# Country Total Patents
#1 United States 16

Patent filings per year

Chart showing GRAYBILL PAUL Js patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Graybill Paul J 15
#2 Gravbill Paul J 1

Latest patents

Publication Filing date Title
US3888768A Oil rectifier, apparatus with process
US3529719A Oil rectifier apparatus and process
US3450264A Method of and apparatus for cleaning liquids
US3257074A Photograph calculators
US3187978A Dispensing container with tucklock-tab
US3187977A Dispensing containers having double layered tuck-tab and opposing marginal tuck-slots
US3096922A Dispensing containers
US3096921A Dispensing container with reclosable cover for dispensing containers
US2928579A Reclosable folding spout containers with tear-flap
US2872097A Reclosable containers
US2796212A Reclosable containers
US2812126A Dispensing containers
US2928581A Reclosable containers
US2812127A Dispensing cartons
US2789747A Carton with folding spout
US2668350A Safety razor