CAMDEN IRON WORKS

Overview

Total Patents

21

About

CAMDEN IRON WORKS has a total of 21 patent applications. Its first patent ever was published in 1900. It filed its patents most often in United States. Its main competitors in its focus markets basic materials chemistry, machines and chemical engineering are WESTERN GAS CONSTRUCTION CO, GAS RES CO and HERRICK JAMES A.

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Patent filings in countries

World map showing CAMDEN IRON WORKSs patent filings in countries

#	Country	Total Patents
#1	United States	21

Patent filings per year

Chart showing CAMDEN IRON WORKSs patent filings per year from 1900 to 2020

Similar Companies

WESTERN GAS CONSTRUCTION CO 85% similarity

GAS RES CO 83% similarity

HERRICK JAMES A 83% similarity

STRACHE HUGO 83% similarity

ZIMMERMAN EDWIN H 82% similarity

HUGHES WILLIAM B 81% similarity

U G I CONTRACTING COMPANY 80% similarity

BERGER FRIEDRICH 79% similarity

KAISER RAYMOND ENG 79% similarity

JAMES WILLIAM PARKER 78% similarity

Focus industries

#	Industry
#1	Basic materials chemistry
#2	Machines
#3	Chemical engineering
#4	Mechanical elements
#5	Machine tools
#6	Engines, pumps and turbines
#7	Thermal processes

Focus technologies

#	Technology
#1	Producer gas production
#2	Unspecified technologies
#3	Servomotors
#4	Machines
#5	Separation
#6	Mixing
#7	Unspecified technologies
#8	Sawing
#9	Punching metal
#10	Details of furnaces

Top inventors

#	Name	Total Patents
#1	Jensenius Herman A	4
#2	Shem George W	3
#3	Matton Frederick V	3
#4	Garland Claude M	3
#5	Graves Erwin	2
#6	Lindsay William J	2
#7	Blackstead Anders P	1
#8	Wood James Huron	1
#9	Lummis Charles W	1
#10	Brown Oakley T	1

Latest patents

Publication	Filing date	Title
US1403890A	1920-07-03	Gas-producer construction
US1256340A	1916-05-26	Coal-feeder for gas-producers.
US1160516A	1913-11-12	Gas-producer.
US1179594A	1913-05-05	Flexible pipe-joint.
US1109393A	1913-05-01	Centrifugal pump.
US1079234A	1913-01-06	Gas-producer.
US1063024A	1912-02-27	Gas-producer.
US1054557A	1912-02-12	Wheel-press.
US1014385A	1911-03-18	Gas-producer.
US1005225A	1910-12-21	Valve mechanism for steam hydraulic presses.
US1053737A	1910-08-11	Gas-producer.
US984949A	1909-12-24	Charging device.
US866375A	1907-04-16	Centrifugal gas-purifier.
US775758A	1904-03-18	Centrifugal gas-purifier.
US720494A	1902-11-12	Hydraulic-power machine.
US729430A	1902-11-12	Hydraulic shearing-machine.
US692669A	1901-03-30	Valve mechanism for duplex engines.
US683407A	1901-01-26	Vertical direct-acting engine.
US683395A	1900-10-27	Hydraulic punch or like tool.
US655074A	1900-06-12	Punching-machine.