Learn more

NEESHAM JOHN BIRCH

Overview
  • Total Patents
    13
About

NEESHAM JOHN BIRCH has a total of 13 patent applications. Its first patent ever was published in 1902. It filed its patents most often in United Kingdom, Canada and Spain. Its main competitors in its focus markets materials and metallurgy are KEMISKE FABRIKANTER CHEMISCHE, BOOTH & CO LTD W H and ODLEWNICZYCH FAB MAS.

Patent filings in countries

World map showing NEESHAM JOHN BIRCHs patent filings in countries
# Country Total Patents
#1 United Kingdom 4
#2 Canada 3
#3 Spain 3
#4 Denmark 2
#5 United States 1

Patent filings per year

Chart showing NEESHAM JOHN BIRCHs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Materials and metallurgy

Focus technologies

# Technology
#1 Foundry moulding

Top inventors

# Name Total Patents
#1 Neesham John Birch 10

Latest patents

Publication Filing date Title
GB119941A Improvements in Moulding Machines for Foundry Use.
GB191127200A An Improved Moulding Machine for Foundry Use.
CA139545A Moulding machine
GB191012789A Improvements in Moulding Machines.
GB190914468A Improvements in Moulding Machines for Foundry Use.
US733868A Method of forming sand molds.
CA196850A Moulding machine
CA196849A Moulding machine