PETSCHE GUSTAV B

Overview

Total Patents

13

About

PETSCHE GUSTAV B has a total of 13 patent applications. Its first patent ever was published in 1920. It filed its patents most often in United States. Its main competitors in its focus markets engines, pumps and turbines, environmental technology and machines are ALLIANCE COMPRESSORS, GARDNER DENVER NASH LLC and STEFFENS RALF.

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Patent filings in countries

World map showing PETSCHE GUSTAV Bs patent filings in countries

#	Country	Total Patents
#1	United States	13

Patent filings per year

Chart showing PETSCHE GUSTAV Bs patent filings per year from 1900 to 2020

Similar Companies

ALLIANCE COMPRESSORS 99% similarity

GARDNER DENVER NASH LLC 99% similarity

STEFFENS RALF 98% similarity

SUNNY KING MACHINERY CO LTD 98% similarity

DIA SHINKU KK 98% similarity

HILL COMPRESSOR & PUMP COMPANY 98% similarity

VIKING PUMP COMPANY 98% similarity

DANFOSS MANEUROP S A 98% similarity

MYUNGHWA IND CO LTD 98% similarity

FINN ROTOR OY 98% similarity

Focus industries

#	Industry
#1	Engines, pumps and turbines
#2	Environmental technology
#3	Machines

Focus technologies

#	Technology
#1	Rotary-pistons
#2	Reduction of greenhouse gas emissions
#3	Machines for liquids
#4	Unspecified technologies
#5	Special wind, spring and weight motors

Top inventors

#	Name	Total Patents
#1	Petsche Gustav B	13

Latest patents

Publication	Filing date	Title
US1397700A	1920-11-02	Non-return valve for pumps and similar uses
US1390586A	1920-10-28	Rotary compressor
US1380015A	1920-10-06	Rotary pump
US1380017A	1920-10-06	Rotary pump
US1380018A	1920-10-06	Rotary compressor
US1397699A	1920-10-06	Rotary pump
US1390585A	1920-10-06	Rotary compressor
US1440891A	1920-10-06	Rotary compressor
US1380016A	1920-10-06	Rotary compressor
US1380014A	1920-09-25	Rotary pump
US1380013A	1920-09-25	Rotary pump
US1380012A	1920-09-22	Rotary pump
US1412257A	1920-07-14	Turbine