Elizabeth Whitney Johansen

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Cambridge, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Automated tissue welding system and method
- Patent number 6,855,139
- Issue date Feb 15, 2005
- Providence Health System - Oregon
- Karen Marie Ahle
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Dose Indicating Assembly of a Pharmaceutical Injection Device
- Publication number 20080269688
- Publication date Oct 30, 2008
- Jose Colucci
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Automated manufacturing device and method for biomaterial fusion
- Publication number 20070003653
- Publication date Jan 4, 2007
- Karen Marie Ahle
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Automated tissue welding system and method
- Publication number 20030204182
- Publication date Oct 30, 2003
- Providence Health System- Oregon an Oregon Corporation
- Karen Marie Ahle
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE