BERNARD DIBNER ABRAHAM has a total of 12 patent applications. Its first patent ever was published in 1925. It filed its patents most often in United States. Its main competitors in its focus markets electrical machinery and energy, machines and machine tools are NIHON ATSUCHIYAKU TANSHI SEIZO, PENN UNION ELECTRIC CORP and NAT TELEPHONE SUPPLY CO.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 12 |
# | Industry | |
---|---|---|
#1 | Electrical machinery and energy | |
#2 | Machines | |
#3 | Machine tools | |
#4 | Mechanical elements |
# | Name | Total Patents |
---|---|---|
#1 | Bernard Dibner Abraham | 12 |
Publication | Filing date | Title |
---|---|---|
US1957530A | Method of manufacturing connecters | |
US1873559A | Electrical connecter | |
US1786604A | Choke coil | |
US1822693A | Terminal connection | |
US1949646A | Electrical connecter | |
US1759567A | Slide joint for electrical conductors | |
US1777295A | Cable terminal | |
US1782812A | Electrical conductor | |
US1808769A | Tau connector | |
US1797904A | Electrical clamp connecter | |
US1673738A | Electrical cable connecter | |
US1642492A | Electrical t connecter |