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SMITH III ROBERT E

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    230,757
About

SMITH III ROBERT E has a total of 12 patent applications. Its first patent ever was published in 1987. It filed its patents most often in United States. Its main competitors in its focus markets mechanical elements, machines and civil engineering are NORTON MCMURRAY MFG COMPANY, L & L MFG COMPANY and BROCKWAY COMPANY.

Patent filings in countries

World map showing SMITH III ROBERT Es patent filings in countries
# Country Total Patents
#1 United States 12

Patent filings per year

Chart showing SMITH III ROBERT Es patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Smith Iii Robert E 12
#2 Mosley Virgil E 1

Latest patents

Publication Filing date Title
US2013025713A1 Hydraulic coupling member with pressure-relieving poppet valve
US2011037249A1 Pressure-energized probe seal for female hydraulic coupling member
US2010244431A1 Hydraulic coupling member with bidirectional pressure-energized probe seal
US2009315276A1 Method and apparatus for piston-actuated elastomer probe seal in a hydraulic coupling member
US2007290072A1 Chemical application apparatus for sprinkler systems
US4832080A Pressure balanced hydraulic coupling with metal seals
US4858648A Self-flushing hydraulic coupling
US4754780A Pressure balanced hydraulic coupling