Kern & Co., AG

Organization

Aarau, CH

Organizations

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for surveying the surface of an object by proj...
- Patent number 5,003,187
- Issue date Mar 26, 1991
- Kern & Co., AG
- Roland Zumbrunn
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus for guiding a shaft
- Patent number 4,957,375
- Issue date Sep 18, 1990
- Kern & Co. AG
- Dieter Hoffmann
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Method and apparatus for electro-optical distance measurement
- Patent number 4,916,324
- Issue date Apr 10, 1990
- Kern & Co. AG
- Dietrich Meier
- G01 - MEASURING TESTING
Information Patent Grant
Optical sighting device with illuminated aiming mark
- Patent number 4,877,324
- Issue date Oct 31, 1989
- Kern & Co. AG
- Bernhard Hauri
- G02 - OPTICS
Information Patent Grant
Electrooptical distance measuring apparatus
- Patent number 4,759,623
- Issue date Jul 26, 1988
- Kern & Co. AG
- Dietrich Meier
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for measuring relative position
- Patent number 4,681,433
- Issue date Jul 21, 1987
- Kern & Co. AG
- Heinz Aeschlimann
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for electrooptical distance measurement
- Patent number 4,553,836
- Issue date Nov 19, 1985
- Kern & Co. AG
- Dietrich Meier
- G01 - MEASURING TESTING
Information Patent Grant
Adjusting base for geodetic instruments
- Patent number 4,482,118
- Issue date Nov 13, 1984
- Kern & Co. AG
- Dieter Hoffmann
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
High speed catadioptric objective lens system
- Patent number 4,482,219
- Issue date Nov 13, 1984
- Kern & Co. AG
- Ludvik Canzek
- G02 - OPTICS
Information Patent Grant
Reflector for electrooptical distance measurement
- Patent number 4,352,556
- Issue date Oct 5, 1982
- Kern & Co. AG
- Erwin Haefliger
- G02 - OPTICS
Information Patent Grant
Method and apparatus for electrooptical distance measurement
- Patent number 4,274,736
- Issue date Jun 23, 1981
- Kern & Co. AG
- Beat Balmer
- G01 - MEASURING TESTING
Information Patent Grant
High speed catadioptric objective lens system
- Patent number 4,273,425
- Issue date Jun 16, 1981
- Kern & Co. AG
- Ludvik Canzek
- G02 - OPTICS
Information Patent Grant
Apparatus for measuring and evaluating a picture plate
- Patent number 4,259,010
- Issue date Mar 31, 1981
- Kern & Co. AG
- Bernhard Hauri
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus for correcting theodolites
- Patent number 4,136,955
- Issue date Jan 30, 1979
- Kern & Co. AG
- Heinz Aeschlimann
- G01 - MEASURING TESTING
Information Patent Grant
Method for the manufacture of writing instruments
- Patent number 4,003,665
- Issue date Jan 18, 1977
- Kern & Co. AG
- Hans Dreyer
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES

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Trademarklast 30 trademarks

Information Trademark
73459108 - SICORD
- Serial number 73459108
- Registration number 1336364
- Filing date Dec 30, 1983
- Kern & Co. AG
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
71494562 - SWITAR
- Serial number 71494562
- Registration number 443862
- Filing date Jan 10, 1946
- KERN & CO. A. G.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments

Kern & Co., AG

Organization

Patents Grantslast 30 patents

Method and apparatus for surveying the surface of an object by proj...

Apparatus for guiding a shaft

Method and apparatus for electro-optical distance measurement

Optical sighting device with illuminated aiming mark

Electrooptical distance measuring apparatus

Method and apparatus for measuring relative position

Method and apparatus for electrooptical distance measurement

Adjusting base for geodetic instruments

High speed catadioptric objective lens system

Reflector for electrooptical distance measurement

Method and apparatus for electrooptical distance measurement

High speed catadioptric objective lens system

Apparatus for measuring and evaluating a picture plate

Apparatus for correcting theodolites

Method for the manufacture of writing instruments

Trademarklast 30 trademarks

73459108 - SICORD

71494562 - SWITAR