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MELLIN CARL J

Overview
  • Total Patents
    23
About

MELLIN CARL J has a total of 23 patent applications. Its first patent ever was published in 1899. It filed its patents most often in United States and Canada. Its main competitors in its focus markets engines, pumps and turbines, mechanical elements and machines are PROETT CARL, TOBIAS J and WAHLMARK GUNNAR AXEL.

Patent filings in countries

World map showing MELLIN CARL Js patent filings in countries
# Country Total Patents
#1 United States 17
#2 Canada 6

Patent filings per year

Chart showing MELLIN CARL Js patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Mellin Carl J 23
#2 Jones Joshua J 2
#3 Reid William L 1

Latest patents

Publication Filing date Title
US1154648A Fluid-pressure turbine.
CA150513A Draught appliance for locomotives
US1066211A By-pass valve for locomotive-engines.
US1076142A Draft appliance for locomotives.
US1062985A Power-transmission mechanism.
CA141890A Compound engine
CA141889A Steam pipe for locomotives
US1020435A Steam-pipe for articulated locomotives.
CA130818A Articulated locomotive
CA130817A Articulated locomotive
US978186A Articulated locomotive.
US977893A Articulated locomotive.
US978323A Steam-pipes for articulated locomotives.
CA128945A Compound locomotive
US958516A Articulated compound locomotive.
US852795A Reversing mechanism for locomotive and other engines.
US852445A Reversing mechanism for locomotives.
US852735A Steam-dome.
US852447A Return-crank for valve-gears.
US852444A Locomotive.