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SCHOLES RICHARD T

Overview
  • Total Patents
    19
About

SCHOLES RICHARD T has a total of 19 patent applications. Its first patent ever was published in 1925. It filed its patents most often in United States and Canada. Its main competitors in its focus markets civil engineering and machines are TAMPER INC, COUGHLIN WILLIAM G and PLASSER BAHNBAUMASCH FRANZ.

Patent filings in countries

World map showing SCHOLES RICHARD Ts patent filings in countries
# Country Total Patents
#1 United States 13
#2 Canada 6

Patent filings per year

Chart showing SCHOLES RICHARD Ts patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Civil engineering
#2 Machines

Top inventors

# Name Total Patents
#1 Scholes Richard T 19

Latest patents

Publication Filing date Title
US2546046A Anticreeping device for rail way rails
US2450361A Spike fastening means for railway tracks
US2385032A Rail fastening means
US2257077A Rail fastening means
US2218156A Rail fastening means
US2127430A Rail fastening
US1787089A Rail joint
US1787090A Rail joint
US1691940A Applying tool for rail anchors
US1626631A Tie plate
US1615313A Rail anchor
US1607644A Rail anchor
US1636442A Rail joint
CA311018A Rail joint
CA278683A Rail anchor
CA395262A Rail fastening means
CA473234A Fastening means
CA400383A Rail fastener
CA434558A Rail fastening means