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Heine Optotecnik GmbH & Co. KG
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Herrsching, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Binocular ophthalmoscope with tilting mirror
Patent number
5,223,863
Issue date
Jun 29, 1993
Propper Mfg. Co., Inc.
Helmut A. Heine
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Patent Grant
Binocular indirect ophthalmoscope
Patent number
4,684,227
Issue date
Aug 4, 1987
Propper Manufacturing Co., Inc.
Otto H. Schmidt
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Patent Grant
Headband with optical device adjustably coupled thereto
Patent number
4,681,413
Issue date
Jul 21, 1987
Propper Manufacturing Co., Inc.
Otto H. Schmidt
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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