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Precision Dynamics Corp

Precision

Active Patents

0

Total Holdings

4

Patent Holdings

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Patent No.	Title	Status	Filing Date	Grant Date	Claims	Actions
US4285146A	Tamper-resistant identification device	Expired / Lapsed	1979-05-29	1981-08-25	9	Details
US4223093A	Culture collection and transport device	Expired / Lapsed	1978-08-25	1980-09-16	19	Details
US3467246A	Multiple identification band assembly and method of making …	Expired / Lapsed	1967-04-07	1969-09-16	0	Details
US2941270A	Permanently locking snap fastener	Expired / Lapsed	1958-07-10	1960-06-21	0	Details