THOS FIRTH & JOHN BROWN LIMITE

Overview

About

THOS FIRTH & JOHN BROWN LIMITE has a total of 15 patent applications. Its first patent ever was published in 1931. It filed its patents most often in Switzerland. Its main competitors in its focus markets materials and metallurgy, surface technology and coating and machine tools are SCOPERTA INC, SHENYANG DALU LASER ENG CO LTD and TRANTIN JR JACOB.

Patent filings in countries

#	Country	Total Patents
#1	Switzerland	15

#	Industry
#1	Materials and metallurgy
#2	Surface technology and coating
#3	Machine tools

#	Technology
#1	Alloys
#2	Soldering, welding and flame cutting
#3	Layered products
#4	Casting metal
#5	Coating metallic material

#	Name	Total Patents
#1	Limited Thos Firth John Brown	13
#2	Sykes Charles Dr	2
#3	Henri William Kirkby	1
#4	Henry William Kirkby	1