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Reiner Hoffmann
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Illingen, DE
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last 30 patents
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Patent Grant
Circuit for a flash stroboscope for examining vocal chord functions
Patent number
4,807,291
Issue date
Feb 21, 1989
Richard Wolf GmbH
Reiner Hoffmann
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Video endoscope with a light source operable in a continuous or str...
Patent number
4,782,386
Issue date
Nov 1, 1988
Richard Wolf GmbH
Felix Ams
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE