Learn more

PAUL HARIVEAU

Overview
  • Total Patents
    17
About

PAUL HARIVEAU has a total of 17 patent applications. Its first patent ever was published in 1919. It filed its patents most often in United Kingdom, Germany and United States. Its main competitors in its focus markets engines, pumps and turbines, mechanical elements and machines are BUFFALO PUMPS INC, OSAKA VACUUM LTD and TUNG PEI IND CO LTD.

Patent filings in countries

World map showing PAUL HARIVEAUs patent filings in countries
# Country Total Patents
#1 United Kingdom 6
#2 Germany 4
#3 United States 4
#4 France 3

Patent filings per year

Chart showing PAUL HARIVEAUs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Paul Hariveau 4
#2 Hariveau Paul 3

Latest patents

Publication Filing date Title
US1581204A Self-priming centrifugal pump
GB208967A Improvements in centrifugal pumps
GB153317A Mount for ball bearings, roller bearings, and ball thrust bearings
GB153318A Packing means for centrifugal pumps
GB156470A Improvements in centrifugal pumps
GB155530A Improvements in centrifugal pumps
GB164992A Improvements relating to keying wheels and the like to shafts
US1417826A Keying device for shafts
US1474671A Centrifugal pump
US1488388A Centrifugal pump