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Carol A. Ryan
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Lowell, MA, US
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last 30 patents
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Patent Grant
Endovascular stents
Patent number
5,984,963
Issue date
Nov 16, 1999
Medtronic AVE, Inc.
Carol A. Ryan
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Self-centering umbrella-type septal closure device
Patent number
5,709,707
Issue date
Jan 20, 1998
Children's Medical Center Corporation
James E. Lock
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Patent Grant
Stent introducer system
Patent number
5,108,416
Issue date
Apr 28, 1992
C.R. Bard, Inc.
Carol A. Ryan
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE