§
Luxuse
Patent Intelligence
Sign In
← Back to Companies

Arkray Inc

Arkray Inc
Active Patents
0
Total Holdings
2

Patent Holdings

Filter in Explorer →
Patent No. Title Status Filing Date Grant Date Claims Actions
US4252536A Method and system for measuring blood coagulation time Expired / Lapsed 1978-11-06 1981-02-24 10 Details
US3980437A Test strips and methods and apparatus for using the same Expired / Lapsed 1975-12-18 1976-09-14 22 Details