PUGH MERLIN L

Overview

Total Patents

11

About

PUGH MERLIN L has a total of 11 patent applications. Its first patent ever was published in 1939. It filed its patents most often in United States and Canada. Its main competitors in its focus markets electrical machinery and energy, machines and consumer goods are SCHEIDLER RALPH E, GALI CARL E and STERLINGWORTH COMPANY.

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Patent filings in countries

World map showing PUGH MERLIN Ls patent filings in countries

#	Country	Total Patents
#1	United States	8
#2	Canada	3

Patent filings per year

Chart showing PUGH MERLIN Ls patent filings per year from 1900 to 2020

Similar Companies

SCHEIDLER RALPH E 93% similarity

GALI CARL E 92% similarity

STERLINGWORTH COMPANY 92% similarity

SOLID STATE CHARGERS RESEARCH 90% similarity

MACHARG J A 88% similarity

PRESTON EDWIN MUMFORD 88% similarity

FREZZOLINI ELECTRONICS INC 86% similarity

TAI HAA YAN 85% similarity

BARDIC SYSTEMS LTD 84% similarity

SAMYA TECHNOLOGY CO LTD 84% similarity

Focus industries

#	Industry
#1	Electrical machinery and energy
#2	Machines
#3	Consumer goods
#4	Environmental technology

Focus technologies

#	Technology
#1	Unspecified technologies
#2	Circuits for supplying electric power
#3	Laundering textiles
#4	Reduction of greenhouse gas emissions
#5	Magnets and transformers
#6	Batteries

Top inventors

#	Name	Total Patents
#1	Pugh Merlin L	11

Latest patents

Publication	Filing date	Title
US2451692A	1946-02-19	Clothes drier
US2436057A	1945-09-05	Battery charging apparatus
US2432069A	1945-09-05	Battery charger
US2431707A	1945-07-06	Battery charging apparatus
US2453859A	1944-12-13	Clothes drier
US2432068A	1941-02-03	Battery testing and charging system
US2235330A	1939-12-06	Battery charger
US2228731A	1939-12-06	Transformer control system
CA465641A	None	Battery testing and charging system
CA473940A	None	Battery chargers
CA473939A	None	Battery chargers