Karyl L. Stapert

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Grand Rapids, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Oval-shaped cardiac cannula
- Patent number 8,167,867
- Issue date May 1, 2012
- Medtronic, Inc.
- Roderick E. Briscoe
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Flexible disc obturator for a cannula assembly
- Patent number 6,645,194
- Issue date Nov 11, 2003
- Medtronic, Inc.
- Roderick E. Briscoe
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Flexible disc obturator for a cannula assembly
- Patent number 6,447,484
- Issue date Sep 10, 2002
- Medtronic, Inc.
- Roderick E. Briscoe
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Oval-shaped cardiac cannula
- Publication number 20080033372
- Publication date Feb 7, 2008
- Roderick E. Briscoe
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Oval-Shaped Cardiac Cannula
- Publication number 20070083161
- Publication date Apr 12, 2007
- Medtronic, Inc.
- Roderick E. Briscoe
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Flexible disc obturator for a cannula assembly
- Publication number 20020045862
- Publication date Apr 18, 2002
- Medtronic, Inc.
- Roderick E. Briscoe
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE