Dirk R. Smith

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St. Paul, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
Adapter pod for use in medical perfusion system
- Patent number 7,006,005
- Issue date Feb 28, 2006
- Terumo Cardiovascular Systems
- Richard A. Nazarian
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Perfusion system with control network
- Patent number 6,164,920
- Issue date Dec 26, 2000
- Minnesota Mining and Manufacturing Company
- Richard A. Nazarian
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Medical perfusion system with data communications network
- Patent number 5,813,972
- Issue date Sep 29, 1998
- Minnesota Mining and Manufacturing Company
- Richard A. Nazarian
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Doppler blood flow system and method using low frequency noise sign...
- Patent number 4,993,418
- Issue date Feb 19, 1991
- Minnesota Mining and Manufacturing Company
- Billy L. Weaver
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Doppler blood flow system and method using special zero flow rate a...
- Patent number 4,989,609
- Issue date Feb 5, 1991
- Minnesota Mining and Manufacturing Company
- Dirk R. Smith
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
MEDICAL PERFUSION SYSTEM
- Publication number 20010013822
- Publication date Aug 16, 2001
- RICHARD A. NAZARIAN
- G06 - COMPUTING CALCULATING COUNTING