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RIEGEL SAMUEL S

Overview
  • Total Patents
    17
About

RIEGEL SAMUEL S has a total of 17 patent applications. Its first patent ever was published in 1905. It filed its patents most often in United States and Canada. Its main competitors in its focus markets machines, thermal processes and transport are PITKIN ARTHUR F, ADVANCED CUTTING TECHNOLOGIES and JULIUS KINDERVATER.

Patent filings in countries

World map showing RIEGEL SAMUEL Ss patent filings in countries
# Country Total Patents
#1 United States 10
#2 Canada 7

Patent filings per year

Chart showing RIEGEL SAMUEL Ss patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Riegel Samuel S 17

Latest patents

Publication Filing date Title
US1789690A Lateral-motion device
US1808818A Lateral motion device for locomotives
US1781342A Piston-valve and bushing construction
US1795890A Steam drier
US1772268A Locomotive
US1300023A Locomotive side rod.
CA163254A Car truck
US1120407A Car-truck.
CA151746A Locomotive grate shaker
US1065725A Locomotive-grate shaker.
US1054794A Steam-chest relief-valve.
US832419A Water-tube boiler.
CA320315A Locomotive lateral motion device
CA254109A Lateral motion driving box
CA320314A Steam drier
CA330456A Axle box lateral motion device
CA346478A Locomotive valve structure