VIRATEC THIN FILMS, INC.

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Faribault, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
Display panel filter and method of making the same
- Patent number 6,490,091
- Issue date Dec 3, 2002
- Viratec Thin Films, Inc.
- Daniel P. Woodruff
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Display panel filter and method of making the same
- Patent number 6,469,685
- Issue date Oct 22, 2002
- Viratec Thin Films, Inc.
- Daniel P. Woodruff
- B32 - LAYERED PRODUCTS
Information Patent Grant
Display panel filter connection to a display panel
- Patent number 6,353,501
- Issue date Mar 5, 2002
- Viratec Thin Films, Inc.
- Daniel P. Woodruff
- B32 - LAYERED PRODUCTS
Information Patent Grant
Coated polymer substrate with matching refractive index and method...
- Patent number 5,990,984
- Issue date Nov 23, 1999
- Viratec Thin Films, Inc.
- William A. Meredith
- G02 - OPTICS
Information Patent Grant
Three variable optimization system for thin film coating design
- Patent number 5,812,405
- Issue date Sep 22, 1998
- Viratec Thin Films, Inc.
- William A. Meredith
- G02 - OPTICS
Information Patent Grant
System for evaluating thin film coatings
- Patent number 5,772,861
- Issue date Jun 30, 1998
- Viratec Thin Films, Inc.
- William A. Meredith
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Optical analyzer for measuring reflectivity of moving substrate
- Patent number 5,768,471
- Issue date Jun 16, 1998
- Viratec Thin Films, Inc.
- William A. Meredith
- G01 - MEASURING TESTING
Information Patent Grant
Shielding for arc suppression in rotating magnetron sputtering systems
- Patent number 5,725,746
- Issue date Mar 10, 1998
- Viratec Thin Films, Inc.
- Eric R. Dickey
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method and apparatus for thin film coating an article
- Patent number 5,688,389
- Issue date Nov 18, 1997
- Viratec Thin Films, Inc.
- Erik J. Bjornard
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method and apparatus for cleaning substrates in preparation for dep...
- Patent number 5,651,723
- Issue date Jul 29, 1997
- Viratec Thin Films, Inc.
- Erik J. Bjornard
- B24 - GRINDING POLISHING
Information Patent Grant
Method and apparatus for thin film coating an article
- Patent number 5,620,572
- Issue date Apr 15, 1997
- Viratec Thin Films, Inc.
- Erik J. Bjornard
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Spring-loaded mount for a rotatable sputtering cathode
- Patent number 5,620,577
- Issue date Apr 15, 1997
- Viratec Thin Films, Inc.
- Clifford L. Taylor
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Antireflection coating for a temperature sensitive substrate
- Patent number 5,579,162
- Issue date Nov 26, 1996
- Viratec Thin Films, Inc.
- Erik J. Bjornard
- G02 - OPTICS
Information Patent Grant
Magnet housing for a sputtering cathode
- Patent number 5,571,393
- Issue date Nov 5, 1996
- Viratec Thin Films, Inc.
- Clifford L. Taylor
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Rotating floating magnetron dark-space shield and cone end
- Patent number 5,567,289
- Issue date Oct 22, 1996
- Viratec Thin Films, Inc.
- Clifford L. Taylor
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Rotating floating magnetron dark-space shield
- Patent number 5,539,272
- Issue date Jul 23, 1996
- Viratec Thin Films, Inc.
- Clifford L. Taylor
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and apparatus for thin film coating an article
- Patent number 5,489,369
- Issue date Feb 6, 1996
- Viratec Thin Films, Inc.
- Erik J. Bjornard
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Shielding for arc suppression in rotating magnetron sputtering systems
- Patent number 5,470,452
- Issue date Nov 28, 1995
- Viratec Thin Films, Inc.
- Eric R. Dickey
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Four-layer antireflection coating for deposition in in-like DC sput...
- Patent number 5,450,238
- Issue date Sep 12, 1995
- Viratec Thin Films, Inc.
- Erik J. Bjornard
- G02 - OPTICS
Information Patent Grant
Shutter apparatus for a coating chamber viewport
- Patent number 5,413,688
- Issue date May 9, 1995
- Viratec Thin Films, Inc.
- Daniel T. Crowley
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Electrically-conductive, light-attenuating antireflection coating
- Patent number 5,407,733
- Issue date Apr 18, 1995
- Viratec Thin Films, Inc.
- Erik J. Bjornard
- G02 - OPTICS
Information Patent Grant
DC reactively sputtered optical coatings including niobium oxide
- Patent number 5,372,874
- Issue date Dec 13, 1994
- Viratec Thin Films, Inc.
- Eric R. Dickey
- G02 - OPTICS
Information Patent Grant
Cantilever mount for rotating cylindrical magnetrons
- Patent number 5,200,049
- Issue date Apr 6, 1993
- Viratec Thin Films, Inc.
- David E. Stevenson
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Solar control properties in low emissivity coatings
- Patent number 5,183,700
- Issue date Feb 2, 1993
- Viratec Thin Films, Inc.
- R. Russell Austin
- G02 - OPTICS
Information Patent Grant
Film thickness uniformity control apparatus for in-line sputtering...
- Patent number 5,156,727
- Issue date Oct 20, 1992
- Viratec Thin Films, Inc.
- Erik J. Bjornard
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Multilayer anti-reflection coating using zinc oxide to provide ultr...
- Patent number 5,147,125
- Issue date Sep 15, 1992
- Viratec Thin Films, Inc.
- R. Russel Austin
- G02 - OPTICS
Information Patent Grant
Anode structures for magnetron sputtering apparatus
- Patent number 5,106,474
- Issue date Apr 21, 1992
- Viratec Thin Films, Inc.
- Eric R. Dickey
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
DC reactively sputtered antireflection coatings
- Patent number 5,105,310
- Issue date Apr 14, 1992
- Viratec Thin Films, Inc.
- Eric R. Dickey
- G02 - OPTICS
Information Patent Grant
Rotating magnetron incorporating a removable cathode
- Patent number 5,100,527
- Issue date Mar 31, 1992
- Viratec Thin Films, Inc.
- David E. Stevenson
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Electrically-conductive, light-attenuating antireflection coating
- Patent number 5,091,244
- Issue date Feb 25, 1992
- Viratec Thin Films, Inc.
- Erik J. Biornard
- G02 - OPTICS

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Trademarklast 30 trademarks

Information Trademark
75514378 - OPTIUM
- Serial number 75514378
- Registration number 2402538
- Filing date Jul 6, 1998
- VIRATEC THIN FILMS, INC.
- 40 - Treatment of materials
Information Trademark
75514326 - OPTIUM
- Serial number 75514326
- Filing date Jul 6, 1998
- VIRATEC THIN FILMS, INC.
- 2 - Paints, varnishes, lacquers
Information Trademark
74503419 - CART
- Serial number 74503419
- Registration number 1940485
- Filing date Mar 15, 1994
- VIRATEC THIN FILMS, INC.
- 40 - Treatment of materials
Information Trademark
74494061 - CART
- Serial number 74494061
- Registration number 2081850
- Filing date Feb 24, 1994
- VIRATEC THIN FILMS, INC.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
74494062 - LAPTAR
- Serial number 74494062
- Filing date Feb 24, 1994
- VIRATEC THIN FILMS, INC.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
74494063 - PLASTAR
- Serial number 74494063
- Registration number 2024274
- Filing date Feb 24, 1994
- VIRATEC THIN FILMS, INC.
- 2 - Paints, varnishes, lacquers
Information Trademark
74494135 - AMAR
- Serial number 74494135
- Filing date Feb 24, 1994
- VIRATEC THIN FILMS, INC.
- 2 - Paints, varnishes, lacquers
Information Trademark
74460221 - DCAR
- Serial number 74460221
- Filing date Nov 18, 1993
- VIRATEC THIN FILMS, INC.
- 2 - Paints, varnishes, lacquers
Information Trademark
74342542 - TDAR
- Serial number 74342542
- Registration number 1860607
- Filing date Dec 22, 1992
- VIRATEC THIN FILMS, INC.
- 2 - Paints, varnishes, lacquers
Information Trademark
74342541 - EM-97
- Serial number 74342541
- Registration number 1877434
- Filing date Dec 22, 1992
- VIRATEC THIN FILMS, INC.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
74343237 - CCAR
- Serial number 74343237
- Registration number 1827127
- Filing date Dec 21, 1992
- VIRATEC THIN FILMS, INC.
- 2 - Paints, varnishes, lacquers
Information Trademark
74259070 - ULTRALITE-AR
- Serial number 74259070
- Filing date Mar 25, 1992
- VIRATEC THIN FILMS, INC.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
74259068 - CDAR
- Serial number 74259068
- Registration number 1793323
- Filing date Mar 25, 1992
- VIRATEC THIN FILMS, INC.
- 2 - Paints, varnishes, lacquers
Information Trademark
74259069 - EM-94
- Serial number 74259069
- Registration number 1799108
- Filing date Mar 25, 1992
- VIRATEC THIN FILMS, INC.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
74259071 - SLAR
- Serial number 74259071
- Registration number 1794574
- Filing date Mar 25, 1992
- VIRATEC THIN FILMS, INC.
- 2 - Paints, varnishes, lacquers
Information Trademark
74259072 - NDAR
- Serial number 74259072
- Registration number 1793324
- Filing date Mar 25, 1992
- VIRATEC THIN FILMS, INC.
- 2 - Paints, varnishes, lacquers
Information Trademark
74227046 - VIRATEC
- Serial number 74227046
- Registration number 1767104
- Filing date Nov 27, 1991
- VIRATEC THIN FILMS, INC.
- 2 - Paints, varnishes, lacquers
Information Trademark
74226895 - VIRATEC
- Serial number 74226895
- Registration number 1765442
- Filing date Nov 27, 1991
- VIRATEC THIN FILMS, INC.
- 2 - Paints, varnishes, lacquers

VIRATEC THIN FILMS, INC.

Organization

Patents Grantslast 30 patents

Display panel filter and method of making the same

Display panel filter and method of making the same

Display panel filter connection to a display panel

Coated polymer substrate with matching refractive index and method...

Three variable optimization system for thin film coating design

System for evaluating thin film coatings

Optical analyzer for measuring reflectivity of moving substrate

Shielding for arc suppression in rotating magnetron sputtering systems

Method and apparatus for thin film coating an article

Method and apparatus for cleaning substrates in preparation for dep...

Method and apparatus for thin film coating an article

Spring-loaded mount for a rotatable sputtering cathode

Antireflection coating for a temperature sensitive substrate

Magnet housing for a sputtering cathode

Rotating floating magnetron dark-space shield and cone end

Rotating floating magnetron dark-space shield

Method and apparatus for thin film coating an article

Shielding for arc suppression in rotating magnetron sputtering systems

Four-layer antireflection coating for deposition in in-like DC sput...

Shutter apparatus for a coating chamber viewport

Electrically-conductive, light-attenuating antireflection coating

DC reactively sputtered optical coatings including niobium oxide

Cantilever mount for rotating cylindrical magnetrons

Solar control properties in low emissivity coatings

Film thickness uniformity control apparatus for in-line sputtering...

Multilayer anti-reflection coating using zinc oxide to provide ultr...

Anode structures for magnetron sputtering apparatus

DC reactively sputtered antireflection coatings

Rotating magnetron incorporating a removable cathode

Electrically-conductive, light-attenuating antireflection coating

Trademarklast 30 trademarks

75514378 - OPTIUM

75514326 - OPTIUM

74503419 - CART

74494061 - CART

74494062 - LAPTAR

74494063 - PLASTAR

74494135 - AMAR

74460221 - DCAR

74342542 - TDAR

74342541 - EM-97

74343237 - CCAR

74259070 - ULTRALITE-AR

74259068 - CDAR

74259069 - EM-94

74259071 - SLAR

74259072 - NDAR

74227046 - VIRATEC

74226895 - VIRATEC