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Sherwood Medical Co
Sherwood M
Active Patents
0
Total Holdings
2
Patent Holdings
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Patent No.
Title
Status
Filing Date
Grant Date
Claims
Actions
US3752617A
Apparatus for extruding products of plural components of va…
Expired / Lapsed
1972-03-03
1973-08-14
2
Details
US3677268A
Iontophoresis electrode
Expired / Lapsed
1969-11-28
1972-07-18
9
Details