Walter Lang

Person

Koenigsbronn, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Apparatus for dose measurement upon photocoagulation in the fundus...
- Patent number 4,644,948
- Issue date Feb 24, 1987
- Carl Zeiss-Stiftung
- Walter Lang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Surgical microscope for two surgeons
- Patent number 4,605,287
- Issue date Aug 12, 1986
- Carl-Zeiss-Stiftung
- Walter H. Lang
- G02 - OPTICS
Information Patent Grant
Ocular eyecups for wearers of glasses
- Patent number 4,523,818
- Issue date Jun 18, 1985
- Carl-Zeiss-Stiftung, Heidenheim/Brenz
- Walter H. Lang
- G02 - OPTICS
Information Patent Grant
Device for examining anterior sections of the eye
- Patent number 4,523,821
- Issue date Jun 18, 1985
- Carl-Zeiss-Stiftung
- Walter Lang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Apparatus for the subjective and objective determination of refraction
- Patent number 4,465,348
- Issue date Aug 14, 1984
- Carl-Zeiss-Stiftung
- Walter Lang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method and apparatus for automatically compensating for rotation of...
- Patent number 4,427,269
- Issue date Jan 24, 1984
- Carl-Zeiss-Stiftung
- Walter Lang
- G02 - OPTICS
Information Patent Grant
Ophthalmological instrument for examination of anterior and posteri...
- Patent number 4,411,502
- Issue date Oct 25, 1983
- Carl Zeiss-Stiftung
- Walter H. Lang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Apparatus for examining anterior portions of the eye
- Patent number 4,403,841
- Issue date Sep 13, 1983
- Carl Zeiss-Stiftung
- Walter H. Lang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Operation microscope having a small working distance
- Patent number 4,364,629
- Issue date Dec 21, 1982
- Carl Zeiss-Stiftung
- Walter H. Lang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Stereoscopic microscope for multiple observation
- Patent number 4,341,435
- Issue date Jul 27, 1982
- Carl Zeiss Stiftung
- Walter Lang
- G02 - OPTICS
Information Patent Grant
Apparatus for determination of corneal astigmatism
- Patent number 4,172,639
- Issue date Oct 30, 1979
- Carl Zeiss-Stiftung
- Walter Lang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Walter Lang

Person

Patents Grantslast 30 patents

Apparatus for dose measurement upon photocoagulation in the fundus...

Surgical microscope for two surgeons

Ocular eyecups for wearers of glasses

Device for examining anterior sections of the eye

Apparatus for the subjective and objective determination of refraction

Method and apparatus for automatically compensating for rotation of...

Ophthalmological instrument for examination of anterior and posteri...

Apparatus for examining anterior portions of the eye

Operation microscope having a small working distance

Stereoscopic microscope for multiple observation

Apparatus for determination of corneal astigmatism