OBBARD NORMAN B

Overview

Total Patents

15

About

OBBARD NORMAN B has a total of 15 patent applications. Its first patent ever was published in 1927. It filed its patents most often in Canada and United States. Its main competitors in its focus markets civil engineering and electrical machinery and energy are MINAYOSHI HIROYASU, GUNGER JURIJ ROBERTOVICH and LUZ BAU G M B H.

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Patent filings in countries

World map showing OBBARD NORMAN Bs patent filings in countries

#	Country	Total Patents
#1	Canada	8
#2	United States	7

Patent filings per year

Chart showing OBBARD NORMAN Bs patent filings per year from 1900 to 2020

Similar Companies

MINAYOSHI HIROYASU 97% similarity

GUNGER JURIJ ROBERTOVICH 97% similarity

LUZ BAU G M B H 96% similarity

VIRY & FILS CHAUDRONNERIE 95% similarity

DROESSLER GMBH UMWELTTECHNIK 85% similarity

PRODELTA INVEST BV 85% similarity

GROUPE BACACIER 84% similarity

LECHTENBOEHMER HANS 83% similarity

MUESER WILLIAM 82% similarity

CLAWSOME TECH INC 82% similarity

Focus industries

#	Industry
#1	Civil engineering
#2	Electrical machinery and energy

Focus technologies

#	Technology
#1	Swimming pools
#2	Structural elements
#3	Installation of electric cables
#4	Earth drilling

Top inventors

#	Name	Total Patents
#1	Obbard Norman B	15

Latest patents

Publication	Filing date	Title
US2290490A	1941-03-04	Tower
US2143612A	1936-10-31	Electric power transmission tower
US2008794A	1932-12-05	Fence post
US1915752A	1931-08-28	Anticlimbing device for towers
US1859152A	1931-03-18	Tower
US1741331A	1928-09-15	Truss
US1693660A	1927-12-12	Truss
CA355096A	None	Fence post
CA303490A	None	Metal truss
CA343062A	None	Tower anticlimbing device
CA380256A	None	Electric power transmission tower
CA388599A	None	Electric power transmission tower
CA412323A	None	Tower
CA324861A	None	Tower
CA283822A	None	Truss