Ralf Kessler

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Heidelberg, DE

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Patents Grantslast 30 patents

Information Patent Grant
Beam steering system for corneal laser surgery
- Patent number 7,662,147
- Issue date Feb 16, 2010
- Technolas PerfectVision GmbH
- Ralf Kessler
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Beam steering system for corneal laser surgery
- Patent number 7,618,415
- Issue date Nov 17, 2009
- Technolas Perfect Vision GmbH
- Ralf Kessler
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
DEVICE FOR SCANNING AN EYE
- Publication number 20250172802
- Publication date May 29, 2025
- HEIDELBERG ENGINEERING GMBH
- Christoph BROSCHE
- G02 - OPTICS
Information Patent Application
BEAM STEERING SYSTEM FOR CORNEAL LASER SURGERY
- Publication number 20080147051
- Publication date Jun 19, 2008
- 20/10 Perfect Vision Geraete GmbH
- Ralf Kessler
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Device and method for calibrating a laser system
- Publication number 20070173796
- Publication date Jul 26, 2007
- Ralf Kessler
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Beam steering system for corneal laser surgery
- Publication number 20050228366
- Publication date Oct 13, 2005
- Ralf Kessler
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE