UKROPINA BOZIDAR J innovation strategy

Patent filings in countries

#	Country	Total Patents
#1	United States	22

#	Industry
#1	Mechanical elements
#2	Machines

#	Name	Total Patents
#1	Ukropina Bozidar J	22

Publication	Filing date	Title
US2084466A	1936-03-16	Concrete pipe joint
US2081313A	1936-02-26	Concrete pipe joint
US2024488A	1934-07-13	Concrete pipe joint
US1973967A	1933-11-20	Concrete pipe joint
US2001043A	1933-07-21	Concrete pipe joint
US2001042A	1933-07-21	Concrete pipe construction
US2001041A	1933-07-10	Reenforced concrete pipe joint
US1938232A	1933-05-02	Concrete pipe joint
US1963512A	1933-05-02	Reenforced concrete pipe joint
US1961263A	1933-05-02	Concrete pipe construction
US1961262A	1933-05-02	Concrete pipe joint
US1895740A	1932-07-11	Method of making concrete pipe
US1938231A	1931-11-03	Pipe making machine
US1961261A	1931-09-29	Concrete pipe stripper
US1961260A	1931-09-29	Concrete pipe machine
US1938230A	1931-07-06	Concrete pipe making machine
US1938229A	1931-02-16	Concrete pipe joint
US1958872A	1931-01-17	Concrete pipe construction
US1913779A	1931-01-17	Concrete pipe
US1880599A	1931-01-17	Concrete pipe joint