GUILFORD WILLIAM C J

Overview

Total Patents

11

About

GUILFORD WILLIAM C J has a total of 11 patent applications. Its first patent ever was published in 1901. It filed its patents most often in United States and Canada. Its main competitors in its focus markets medical technology, machines and machine tools are JACE SYSTEMS INC, GEORGE HIPWOOD and HOEGLAUER HEINRICH.

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Patent filings in countries

World map showing GUILFORD WILLIAM C Js patent filings in countries

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

Patent filings per year

Chart showing GUILFORD WILLIAM C Js patent filings per year from 1900 to 2020

Similar Companies

JACE SYSTEMS INC 86% similarity

GEORGE HIPWOOD 86% similarity

HOEGLAUER HEINRICH 86% similarity

OSTEO DYNE INC 85% similarity

BAUMANN BELTRON GMBH 84% similarity

MURPHY OWEN K 82% similarity

EMERGENCY MEDICAL SYSTEMS INC 82% similarity

ADVANCED RESPIRATORY INC 82% similarity

HYDRABATHS INC 82% similarity

JB RESEARCH INC 81% similarity

Focus industries

#	Industry
#1	Medical technology
#2	Machines
#3	Machine tools
#4	Basic materials chemistry
#5	Engines, pumps and turbines

Focus technologies

#	Technology
#1	Physical therapy devices
#2	Unspecified technologies
#3	Punching metal
#4	Pumps
#5	Acetylene production

Top inventors

#	Name	Total Patents
#1	Guilford William C J	11

Latest patents

Publication	Filing date	Title
US1611738A	1921-06-23	Apparatus for repairing fenders
US1443075A	1920-03-16	Device for repairing fenders
US1253232A	1917-06-30	Power-operated massaging apparatus.
US1253230A	1916-05-18	Hand-operating massaging apparatus.
US1253231A	1916-05-18	Passive massage implement.
US1253233A	1916-05-18	Abdominal-massage implement.
US1253229A	1914-12-23	Foot-massaging machine.
CA146351A	1912-11-04	Apparatus for and method of making foot arch supports
US1005200A	1910-01-07	Pump.
US747417A	1901-01-12	Acetylene-gas generator.
CA234098A	None	Device for repairing fenders