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BODKIN JOHN A

Overview
  • Total Patents
    24
About

BODKIN JOHN A has a total of 24 patent applications. Its first patent ever was published in 1910. It filed its patents most often in United States and Canada. Its main competitors in its focus markets civil engineering, transport and machines are RAILWAY MAINTENANCE CORP, THOMAS MANEY and W & D MCCULLOCH LTD.

Patent filings in countries

World map showing BODKIN JOHN As patent filings in countries
# Country Total Patents
#1 United States 23
#2 Canada 1

Patent filings per year

Chart showing BODKIN JOHN As patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Civil engineering
#2 Transport
#3 Machines

Top inventors

# Name Total Patents
#1 Bodkin John A 24
#2 Bodkin Richard E 3

Latest patents

Publication Filing date Title
US2904133A Railway car retarder
US2773565A Railway retarder clamp
US2677503A Rail anticreeper
US2452720A Railway car retarder
US1787811A Rail anchor
US1878259A Flange and rail lubricator
US1611714A Car stop
US1655808A Screw-spike liner
US1431093A Rail anchor
US1532983A Tie-plate and rail anchor
US1220392A Guard-rail clamp.
US1146994A Rail-anchor.
US1228740A Derailing device.
US1119776A Cushion tie-plate.
US1096093A Derailing device.
US1057406A Insulated rail-joint.
US1015129A Rail-anchor.
US1040611A Guard-rail clamp.
US1037197A Insulated rail-joint.
US1072563A Insulated rail-joint.