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GREVE HERMAN L

Overview
  • Total Patents
    18
About

GREVE HERMAN L has a total of 18 patent applications. Its first patent ever was published in 1906. It filed its patents most often in United States and Canada. Its main competitors in its focus markets packaging and shipping, machines and consumer goods are SPRA LOK CORP, KNIGHT ENG & MOLDING CO and DEFIANCE PRESSED STEEL COMPANY.

Patent filings in countries

World map showing GREVE HERMAN Ls patent filings in countries
# Country Total Patents
#1 United States 16
#2 Canada 2

Patent filings per year

Chart showing GREVE HERMAN Ls patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Greve Herman L 18

Latest patents

Publication Filing date Title
US2555126A Portable icebox
US2488121A Folding box
US2181483A Carton
US1685813A Mailing wrapper for photographs
US1594905A Cuff button
US1594904A Adjustable cuff button
US1710637A Mailing wrapper for photographs
US1551028A Mailing receptacle
US1636773A Mailing package
US1455838A Cordage wrapper and package
US1432685A Mailing wrapper
CA166676A Envelope
US1092210A Mailing-wrapper.
US1092209A Mailing-wrapper.
US951421A Mailing tube or wrapper.
CA114063A Mailing tube and wrapper
US891418A Mailing-wrapper.
US1071227A Mailing-wrapper.