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HOWARD R BIERMAN

HOWARD R B
Active Patents
0
Total Holdings
2

Patent Holdings

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Patent No. Title Status Filing Date Grant Date Claims Actions
US3469578A Infusion device for ambulatory patients with flow control m… Expired / Lapsed 1965-10-12 1969-09-30 0 Details
US3468308A Pressure infusion device for ambulatory patients with press… Expired / Lapsed 1966-01-17 1969-09-23 0 Details