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GEO F CRAM COMPANY

Overview
  • Total Patents
    11
About

GEO F CRAM COMPANY has a total of 11 patent applications. Its first patent ever was published in 1927. It filed its patents most often in United States and Canada. Its main competitors in its focus markets machines, control and electrical machinery and energy are K12 INC, DUPLER RAYMOND R and SHOBUNSHA PUBLICATIONS INC.

Patent filings in countries

World map showing GEO F CRAM COMPANYs patent filings in countries
# Country Total Patents
#1 United States 10
#2 Canada 1

Patent filings per year

Chart showing GEO F CRAM COMPANYs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Beck Johnse H 5
#2 Peterson Edward A 4
#3 Peterson Arthur L 1
#4 Harry Fislar 1

Latest patents

Publication Filing date Title
US2244865A Map hanger
US2171497A Map and like article support
US2171509A Terrestrial globe mounting
US2149213A Illuminated terrestrial globe
US2149228A Mounting for illuminating globes
US2192149A Mounting for illuminated globes
US2115372A Illuminated globe
US2175091A Illuminated globe
US2020284A Sun ray indicating terrestrial globe
US1759829A Map holder
CA357686A Sun ray indicating terrestrial globe