LACERDA HARRY A

Overview

Total Patents

11

About

LACERDA HARRY A has a total of 11 patent applications. Its first patent ever was published in 1912. It filed its patents most often in United States and Canada. Its main competitors in its focus markets thermal processes, machine tools and machines are PIELOCK EDUARD, ERNST VOELCKER and SPENCER HEATER COMPANY.

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Patent filings in countries

World map showing LACERDA HARRY As patent filings in countries

#	Country	Total Patents
#1	United States	10
#2	Canada	1

Patent filings per year

Chart showing LACERDA HARRY As patent filings per year from 1900 to 2020

Similar Companies

PIELOCK EDUARD 75% similarity

ERNST VOELCKER 75% similarity

SPENCER HEATER COMPANY 74% similarity

LANE EDWARD 74% similarity

PHILLIPS BADENHAUSEN JOHN 73% similarity

OLOF AXEL OHLSSON 72% similarity

ALEXANDRE ADRIANOFF 72% similarity

ROGGERO ENRICO 71% similarity

MELDRUM JAMES JONES 71% similarity

AIME VANDEVELDE 71% similarity

Focus industries

#	Industry
#1	Thermal processes
#2	Machine tools
#3	Machines
#4	Transport

Focus technologies

#	Technology
#1	Steam generation
#2	Solid fuel combustion
#3	Forging
#4	Punching metal
#5	Tools for connecting or disengaging
#6	Unspecified technologies
#7	Vehicle signalling and lighting
#8	Fluid fuel combustion
#9	Unspecified technologies

Top inventors

#	Name	Total Patents
#1	Lacerda Harry A	11

Latest patents

Publication	Filing date	Title
US2373571A	1943-10-20	Firebox and combustion chamber construction
US2335152A	1940-11-01	Firebox and combustion chamber construction
US1686412A	1927-07-08	Driver chuck
US1707124A	1925-12-01	Boiler-maker's tool
US1521547A	1923-09-14	Dolly bar
US1213505A	1916-08-11	Fender and tail light system.
US1182690A	1915-12-29	Stay-bolt.
US1188951A	1915-11-05	Stand for burners.
US1172145A	1915-10-12	Stay-bolt.
US1069436A	1912-11-08	Stay-bolt.
CA249504A	None	Dolly bar