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PRECISION SAMPLING CORP

PRECISION

Active Patents

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Total Holdings

4

Patent Holdings

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Patent No.	Title	Status	Filing Date	Grant Date	Claims	Actions
US4010648A	Adapter unit for use in sampling fluid specimens	Expired / Lapsed	1975-10-01	1977-03-08	11	Details
US3757981A	Valves and valve needle syringes	Expired / Lapsed	1970-11-18	1973-09-11	12	Details
US3730389A	Syringe	Expired / Lapsed	1971-06-22	1973-05-01	14	Details
US3306502A	Apparatus for injection of fluids	Expired / Lapsed	1965-04-28	1967-02-28	2	Details