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Heyer Schulte NeuroCare Inc
Heyer Schu
Active Patents
0
Total Holdings
3
Patent Holdings
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Patent No.
Title
Status
Filing Date
Grant Date
Claims
Actions
US6045530A
Adjustable angle catheter
Expired / Lapsed
1998-10-14
2000-04-04
22
Details
US4904236A
Fluid flow control valve
Expired / Lapsed
1988-05-03
1990-02-27
22
Details
US4364395A
Low profile shunt system
Expired / Lapsed
1981-06-30
1982-12-21
19
Details