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CRATHERN ENG

Overview
  • Total Patents
    37
About

CRATHERN ENG has a total of 37 patent applications. Its first patent ever was published in 1972. It filed its patents most often in United States, EPO (European Patent Office) and Germany. Its main competitors in its focus markets machines, textiles and paper and packaging and shipping are E Z MACHINE CORP, GEORGE W SWIFT JR INC and PAPER SERVICE CO.

Patent filings per year

Chart showing CRATHERN ENGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Porat Thomas M 7
#2 Mims John D 6
#3 Boucher Ronald H 6
#4 Mills Leland F 5
#5 Twitchell Sherman W 4
#6 Crathern Charles F H 3
#7 Duquette John B 2
#8 Crathern Iii Charles F H 1
#9 Chiyaaruzu Efu Etsuchi Kurasaa 1
#10 Porat Thomas 1

Latest patents

Publication Filing date Title
US5885405A Apparatus for and method of wrapping boards
US5456789A Apparatus for and method of wrapping boards
US5160763A Glue applicator apparatus and method
US4865067A Fluid consistency regulating pump
US4701238A Wrapping machine
EP0219983A1 Valve control system
US4708759A Edge locating device
US4624456A Apparatus for actuating a suction workholder
JPS58193153A Device and method of manufacturing case
US4345960A System for and method of laminating
US4336094A System for and method of laminating
US4070226A Registration system
US3939513A Process and apparatus for binding
US3749315A Centrifugal dispensing device