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MCWANE JAMES R

Overview
  • Total Patents
    40
About

MCWANE JAMES R has a total of 40 patent applications. Its first patent ever was published in 1900. It filed its patents most often in United States and Canada. Its main competitors in its focus markets materials and metallurgy, mechanical elements and machines are AKERS STYCKEBRUK AB, WAGNER HEINRICH SINTO MASCH and HERMAN PNEUMATIC MACHINE CO.

Patent filings in countries

World map showing MCWANE JAMES Rs patent filings in countries
# Country Total Patents
#1 United States 38
#2 Canada 2

Patent filings per year

Chart showing MCWANE JAMES Rs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Mcwane James R 40
#2 Moore William D 1

Latest patents

Publication Filing date Title
US1688727A Cast-iron pipe
US1648494A Pipe joint
US1601450A Means for supporting core bars in flasks
US1589652A Means for handling core bars and cores
US1578083A Means for supporting core bars in flasks
US1688728A Means for supporting cores in molds in the manufacture of tubular castings
US1557072A Molding flask
US1535676A Apparatus for casting pipe or the like horizontally
US1535675A Pipe-foundry plant
US1492517A Cast-iron pipe
US1486777A Precalked joint for cast-iron pipes and method of making same
US1480000A Centrifugal pipe-casting machine
US1374750A Method of pouring metal in the formation of cast-iron pipes
US1386268A Means for pouring metal in the formation of cast-iron pipe
CA190943A Cast iron pipe
US1288092A Pipe-joint.
US1270309A Pipe-joint.
US1258798A Pipe-joint and filler therefor.
US1248362A Pipe-joint and filler therefor.
US1264198A Cast-iron pipe.