Wilfried Andra

Follow

Person

Jena, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for control and location of an instrument or a...
- Patent number 7,668,583
- Issue date Feb 23, 2010
- Rayonex Schwingungstechnik GmbH
- Stephan Fegert
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Marker for determining its position in a cavity inside the organism...
- Patent number 6,168,780
- Issue date Jan 2, 2001
- Institut fuer Physikalische Hochtechnologie e.V.
- Wilfried Andra
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method and arrangement for determining the position of a marker in...
- Patent number 6,082,366
- Issue date Jul 4, 2000
- Aesculap-Meditec GmbH
- Wilfried Andra
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
APPARATUS AND METHOD FOR DETERMINING THE ROLL ANGLE OF A DEVICE WIT...
- Publication number 20110127996
- Publication date Jun 2, 2011
- Rayonex Schwingungstechnik GmbH
- Volkmar Schultze
- E21 - EARTH DRILLING MINING
Information Patent Application
Arrangement for Non-Contact Defined Movement of at Least One Magnet...
- Publication number 20090174400
- Publication date Jul 9, 2009
- Wilfried Andra
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
APPARATUS AND METHOD FOR FINDING A DEVICE
- Publication number 20090114039
- Publication date May 7, 2009
- Rayonex Schwingungstechnik GmbH
- Volkmar Schultze
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Assembly and Method For Locating Magnetic Objects or Objects That C...
- Publication number 20080136408
- Publication date Jun 12, 2008
- Displaycom Track Technologies GmbH
- Wilfried Andra
- G01 - MEASURING TESTING
Information Patent Application
Capsule for Releasing Agents Contained Therein at Defined Points In...
- Publication number 20070248661
- Publication date Oct 25, 2007
- Fachhochschule Jena
- Wilfried Andrä
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
METHOD AND APPARATUS FOR CONTROL AND LOCATION OF AN INSTRUMENT OR A...
- Publication number 20050288576
- Publication date Dec 29, 2005
- Stephan Fegert
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE