COOK LAB Inc

COOK LAB I

Active Patents

Total Holdings

Patent Holdings

Patent No.	Title	Status	Filing Date	Grant Date	Actions
US2193322A	Controllable transfer element for multiple compartment ampu…	Expired / Lapsed	1938-04-30	1940-03-12	Details
US1715771A	Hypodermic syringe and cartridge therefor	Expired / Lapsed	1924-05-17	1929-06-04	Details
US1712070A	Syringe	Expired / Lapsed	1924-01-30	1929-05-07	Details