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LA BOUR HARRY E

Overview
  • Total Patents
    57
About

LA BOUR HARRY E has a total of 57 patent applications. Its first patent ever was published in 1918. It filed its patents most often in United States and Canada. Its main competitors in its focus markets engines, pumps and turbines, mechanical elements and machines are GORMAN RUPP CO, J C CARTER COMPANY and GOULDS PUMPS.

Patent filings in countries

World map showing LA BOUR HARRY Es patent filings in countries
# Country Total Patents
#1 United States 56
#2 Canada 1

Patent filings per year

Chart showing LA BOUR HARRY Es patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 La Bour Harry E 57

Latest patents

Publication Filing date Title
US3046063A Shaft seal
US2910313A Lubricated seal for centrifugal pump shafts
US2832371A Flow control valve
US2709451A Balanced duplex valve head and seat member
US2621600A Centrifugal pump
US2603160A Liquid sealed centrifugal pump
US2532067A Automatic return flow control valve
US2381824A Vertical self-priming pump
US2405836A Self-priming pump
US2381823A Liquid sealed pump
US2360777A Mobile fire pumper
US2353478A Liquid shaft seal
US2286425A Packing means for shafts
US2292530A High air capacity self-priming pump
US2367032A Pump for mobile fire pumpers
US2291478A Centrifugal pump
US2250306A Vertical pump and mounting
US2297001A Self-priming centrifugal pump
US2292529A Self-priming centrifugal pump
US2247709A Plural stage self-priming centrifugal pump