BONNER DOUGLAS E

Overview

Total Patents

11

About

BONNER DOUGLAS E has a total of 11 patent applications. Its first patent ever was published in 1906. It filed its patents most often in United States and Canada. Its main competitors in its focus markets machines, transport and civil engineering are ARANAR INC, JOANNA WESTERN MILLS CO and O M EDWARDS COMPANY.

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Patent filings in countries

World map showing BONNER DOUGLAS Es patent filings in countries

#	Country	Total Patents
#1	United States	9
#2	Canada	2

Patent filings per year

Chart showing BONNER DOUGLAS Es patent filings per year from 1900 to 2020

Similar Companies

ARANAR INC 92% similarity

JOANNA WESTERN MILLS CO 91% similarity

O M EDWARDS COMPANY 90% similarity

LEONTARIDIS ATHANASIOS 90% similarity

COLUMBIA MILLS 90% similarity

NEWELL WINDOW FURNISHINGS INC 89% similarity

S & T COMPONENTS GMBH & CO KG 88% similarity

DEISS MARTIN 88% similarity

RODDIS PLYWOOD CORP 88% similarity

JACOBSON JEFF A 88% similarity

Focus industries

#	Industry
#1	Machines
#2	Transport
#3	Civil engineering
#4	Furniture and games
#5	Control

Focus technologies

#	Technology
#1	Doors and windows
#2	Vehicle windows, roofs and doors
#3	Unspecified technologies
#4	Domestic washing
#5	Unspecified technologies
#6	Vehicle signalling and lighting
#7	Systems controlling non-electric variables

Top inventors

#	Name	Total Patents
#1	Bonner Douglas E	11

Latest patents

Publication	Filing date	Title
US2334988A	1940-04-26	Electric motor control system
US2203251A	1939-05-03	Machine for cleansing and treating
US2157112A	1931-09-16	Machine for cleansing and treating
US1657816A	1927-06-04	Lighting system for conveyances
US1184312A	1913-07-14	Collapsible hood.
US1188402A	1912-08-26	Folding cover.
US1051545A	1911-02-01	Curtain-fixture.
US979252A	1907-11-30	Curtain-fixture.
US868759A	1906-01-23	Curtain-fixture.
CA259078A	None	Wireless receiving means
CA287969A	None	Lighting system for conveyances