CONTINENTAL CARBON Inc

CONTINENTA

Active Patents

Total Holdings

Patent Holdings

Patent No.	Title	Status	Filing Date	Grant Date	Actions
US2440691A	Alloy metal film resistor	Expired / Lapsed	1945-03-07	1948-05-04	Details
US2357473A	Protective coating for resistors	Expired / Lapsed	1941-06-06	1944-09-05	Details
US1909247A	Electrical resistance device	Expired / Lapsed	1930-12-11	1933-05-16	Details