Lars Anders Bergkvist

Person

89421 Sjalevad, SE

People

Patents Grantslast 30 patents

Information Patent Grant
High intensity gas discharge aircraft lighting
- Patent number 6,313,570
- Issue date Nov 6, 2001
- Lars Anders Bergkvist
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Method for providing a white color upon illumination of a fluoresce...
- Patent number 5,678,917
- Issue date Oct 21, 1997
- Ultralux AB
- Lars A. Bergkvist
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Method pertaining to vehicle headlamps which emit ultraviolet light...
- Patent number 5,448,461
- Issue date Sep 5, 1995
- Ultralux AB
- Peder Fast
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Fluorescent coating
- Patent number 5,213,711
- Issue date May 25, 1993
- Ultralux AB
- Peder Fast
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Pressure responsive potentiometer
- Patent number 5,036,306
- Issue date Jul 30, 1991
- Labino Patent AB
- Lars A. Bergkvist
- G01 - MEASURING TESTING
Information Patent Grant
Dippable headlamps
- Patent number 5,029,050
- Issue date Jul 2, 1991
- Labino Patent AB
- Lars A. Bergkvist
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Headlamp for automotive vehicles
- Patent number 4,970,628
- Issue date Nov 13, 1990
- Labino Patent AB
- Lars A. Bergkvist
- F21 - LIGHTING
Information Patent Grant
Lighting assemblage
- Patent number 4,744,012
- Issue date May 10, 1988
- Lars A. Bergkvist
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Leading mark indicator
- Patent number 4,629,325
- Issue date Dec 16, 1986
- Inogon Licens AB
- Lars A. Bergkvist
- G02 - OPTICS
Information Patent Grant
Leading mark
- Patent number 4,474,430
- Issue date Oct 2, 1984
- Lars A. Bergkvist
- G02 - OPTICS
Information Patent Grant
Suspension device for angle indicator
- Patent number 4,343,090
- Issue date Aug 10, 1982
- Lars A. Bergkvist
- E21 - EARTH DRILLING MINING
Information Patent Grant
Angle indicator for indicating two mutually perpendicular directions
- Patent number 4,336,659
- Issue date Jun 29, 1982
- Lars A. Bergkvist
- G01 - MEASURING TESTING
Information Patent Grant
Instrument for the indication of the angular position of an object
- Patent number D259924
- Issue date Jul 21, 1981
- Lars A. Bergkvist
- D10 - Measuring, testing, or signalling instruments
Information Patent Grant
Uncoiling and coiling tape measure
- Patent number 4,275,503
- Issue date Jun 30, 1981
- Lars A. Bergkvist
- G01 - MEASURING TESTING
Information Patent Grant
Hydraulic control and drive device for rotary heat exchanger
- Patent number 4,274,474
- Issue date Jun 23, 1981
- Lars A. Bergkvist
- G05 - CONTROLLING REGULATING
Information Patent Grant
Device for indicating a particular angle in pipelaying work or simi...
- Patent number 4,272,191
- Issue date Jun 9, 1981
- Lars A. Bergkvist
- G01 - MEASURING TESTING
Information Patent Grant
Device such as an instrument for optically, preferably visually, de...
- Patent number 4,245,912
- Issue date Jan 20, 1981
- Lars A. Bergkvist
- G01 - MEASURING TESTING
Information Patent Grant
Arrangement at screens intended to give rise to a moire pattern
- Patent number 4,242,000
- Issue date Dec 30, 1980
- Lars A. Bergkvist
- G02 - OPTICS
Information Patent Grant
Plane measuring instrument
- Patent number D256565
- Issue date Aug 26, 1980
- Lars A. Bergkvist
- D10 - Measuring, testing, or signalling instruments
Information Patent Grant
Device for adjusting an object to assume a predetermined angle to a...
- Patent number 4,217,631
- Issue date Aug 12, 1980
- Lars A. Bergkvist
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Device for cleaning windshields, headlamp lenses, rear view mirrors...
- Patent number 4,177,928
- Issue date Dec 11, 1979
- Lars A. Bergkvist
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Electro-optic apparatus for measuring the speed of angular rotation...
- Patent number 4,172,994
- Issue date Oct 30, 1979
- Lars A. Bergkvist
- G01 - MEASURING TESTING
Information Patent Grant
Device at heating a liquid by solar energy
- Patent number 4,167,937
- Issue date Sep 18, 1979
- Lars A. Bergkvist
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Device for optic, preferably visual determination of a certain plane
- Patent number 4,166,699
- Issue date Sep 4, 1979
- Lars A. Bergkvist
- G01 - MEASURING TESTING
Information Patent Grant
Electronic measuring tape
- Patent number 4,164,816
- Issue date Aug 21, 1979
- Lars A. Bergkvist
- G01 - MEASURING TESTING
Information Patent Grant
Device for indicating a horizontal direction and one or more angle...
- Patent number 4,159,577
- Issue date Jul 3, 1979
- Lars A. Bergkvist
- G01 - MEASURING TESTING
Information Patent Grant
Identification device
- Patent number 4,142,387
- Issue date Mar 6, 1979
- Lars A. Bergkvist
- G06 - COMPUTING CALCULATING COUNTING

Lars Anders Bergkvist

Person

Patents Grantslast 30 patents

High intensity gas discharge aircraft lighting

Method for providing a white color upon illumination of a fluoresce...

Method pertaining to vehicle headlamps which emit ultraviolet light...

Fluorescent coating

Pressure responsive potentiometer

Dippable headlamps

Headlamp for automotive vehicles

Lighting assemblage

Leading mark indicator

Leading mark

Suspension device for angle indicator

Angle indicator for indicating two mutually perpendicular directions

Instrument for the indication of the angular position of an object

Uncoiling and coiling tape measure

Hydraulic control and drive device for rotary heat exchanger

Device for indicating a particular angle in pipelaying work or simi...

Device such as an instrument for optically, preferably visually, de...

Arrangement at screens intended to give rise to a moire pattern

Plane measuring instrument

Device for adjusting an object to assume a predetermined angle to a...

Device for cleaning windshields, headlamp lenses, rear view mirrors...

Electro-optic apparatus for measuring the speed of angular rotation...

Device at heating a liquid by solar energy

Device for optic, preferably visual determination of a certain plane

Electronic measuring tape

Device for indicating a horizontal direction and one or more angle...

Identification device