Irwin Kotovsky

Person

Pittsburgh, PA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Lighting apparatus with screens and method
- Patent number 10,655,834
- Issue date May 19, 2020
- Irwin Kotovsky
- F21 - LIGHTING
Information Patent Grant
Lighting apparatus and method
- Patent number 10,520,171
- Issue date Dec 31, 2019
- Irwin Kotovsky
- F21 - LIGHTING
Information Patent Grant
Method and apparatus for lighting involving reflectors
- Patent number 8,740,407
- Issue date Jun 3, 2014
- Irwin Kotovsky
- F21 - LIGHTING
Information Patent Grant
Method and apparatus for lighting with reflection
- Patent number 8,511,860
- Issue date Aug 20, 2013
- Irwin Kotovsky
- F21 - LIGHTING
Information Patent Grant
Method and apparatus for lighting involving reflectors
- Patent number 8,231,242
- Issue date Jul 31, 2012
- Irwin Kotovsky
- F21 - LIGHTING
Information Patent Grant
Method and apparatus for lighting with reflection
- Patent number 8,210,720
- Issue date Jul 3, 2012
- Irwin Kotovsky
- F21 - LIGHTING
Information Patent Grant
Method and apparatus for lighting involving reflectors
- Patent number 7,832,907
- Issue date Nov 16, 2010
- Irwin Kotovsky
- F21 - LIGHTING
Information Patent Grant
Method and apparatus for lighting
- Patent number 7,478,921
- Issue date Jan 20, 2009
- Irwin Kotovsky
- F21 - LIGHTING
Information Patent Grant
Method and apparatus for lighting with reflection
- Patent number 7,300,176
- Issue date Nov 27, 2007
- Irwin Kotovsky
- F21 - LIGHTING
Information Patent Grant
Method and apparatus for lighting involving reflectors
- Patent number 7,207,698
- Issue date Apr 24, 2007
- Irwin Kotovsky
- F21 - LIGHTING
Information Patent Grant
Lighting apparatus
- Patent number D537553
- Issue date Feb 27, 2007
- Irwin Kotovsky
- D26 - Lighting
Information Patent Grant
Lighting apparatus
- Patent number D520666
- Issue date May 9, 2006
- Irwin Kotovsky
- D26 - Lighting
Information Patent Grant
Method and apparatus for lighting with a one-piece panel having a p...
- Patent number 7,036,953
- Issue date May 2, 2006
- Irwin Kotovsky
- F21 - LIGHTING
Information Patent Grant
Method and apparatus for lighting with a one-piece panel having a p...
- Patent number 6,997,574
- Issue date Feb 14, 2006
- Irwin Kotovsky
- F21 - LIGHTING
Information Patent Grant
Plated lighting method and apparatus
- Patent number 6,969,182
- Issue date Nov 29, 2005
- Irwin Kotovsky
- F21 - LIGHTING
Information Patent Grant
Method and apparatus for lighting with a cassette
- Patent number 6,896,391
- Issue date May 24, 2005
- Irwin Kotovsky
- F21 - LIGHTING
Information Patent Grant
Motorized lamp
- Patent number 6,820,999
- Issue date Nov 23, 2004
- Irwin Kotovsky
- F21 - LIGHTING
Information Patent Grant
Plated lighting method and apparatus
- Patent number 6,692,139
- Issue date Feb 17, 2004
- Irwin Kotovsky
- F21 - LIGHTING
Information Patent Grant
Method and apparatus for a lighting and/or mechanical system
- Patent number 6,634,764
- Issue date Oct 21, 2003
- Irwin Kotovsky
- F21 - LIGHTING
Information Patent Grant
Lighting apparatus and method
- Patent number 6,568,826
- Issue date May 27, 2003
- Irwin Kotovsky
- F21 - LIGHTING
Information Patent Grant
Method and apparatus for lighting
- Patent number 6,511,208
- Issue date Jan 28, 2003
- Irwin Kotovsky
- F21 - LIGHTING
Information Patent Grant
Method and apparatus for a lighting and/or mechanical system
- Patent number 6,234,644
- Issue date May 22, 2001
- Irwin Kotovsky
- F21 - LIGHTING
Information Patent Grant
Method and apparatus for locking a yoke or gimbal ring assembly
- Patent number 6,170,965
- Issue date Jan 9, 2001
- Irwin Kotovsky
- F21 - LIGHTING

Patents Applicationslast 30 patents

Information Patent Application
Lighting Apparatus and Method
- Publication number 20200224861
- Publication date Jul 16, 2020
- Irwin Kotovsky
- F21 - LIGHTING
Information Patent Application
Method and Apparatus for Lighting
- Publication number 20190390828
- Publication date Dec 26, 2019
- Irwin Kotovsky
- F21 - LIGHTING
Information Patent Application
Method and Apparatus for Lighting Involving Reflectors
- Publication number 20140268755
- Publication date Sep 18, 2014
- Irwin Kotovsky
- F21 - LIGHTING
Information Patent Application
Method and Apparatus for Lighting With Reflection
- Publication number 20140098543
- Publication date Apr 10, 2014
- Irwin Kotovsky
- F21 - LIGHTING
Information Patent Application
Method and Apparatus for Lighting Involving Reflectors
- Publication number 20130039042
- Publication date Feb 14, 2013
- Irwin Kotovsky
- F21 - LIGHTING
Information Patent Application
Method and Apparatus for Lighting with Reflection
- Publication number 20120262926
- Publication date Oct 18, 2012
- Irwin Kotovsky
- F21 - LIGHTING
Information Patent Application
Method and apparatus for lighting with reflection
- Publication number 20110273893
- Publication date Nov 10, 2011
- Irwin Kotovsky
- F21 - LIGHTING
Information Patent Application
Method and apparatus for lighting involving reflectors
- Publication number 20110085331
- Publication date Apr 14, 2011
- Irwin Kotovsky
- F21 - LIGHTING
Information Patent Application
Method and apparatus for lighting with reflection
- Publication number 20100118546
- Publication date May 13, 2010
- Irwin Kotovsky
- F21 - LIGHTING
Information Patent Application
Method and apparatus for lighting with reflection
- Publication number 20080049423
- Publication date Feb 28, 2008
- Irwin Kotovsky
- F21 - LIGHTING
Information Patent Application
Method and apparatus for lighting involving reflectors
- Publication number 20070153533
- Publication date Jul 5, 2007
- Irwin Kotovsky
- F21 - LIGHTING
Information Patent Application
Method and apparatus for lighting involving reflectors
- Publication number 20050219849
- Publication date Oct 6, 2005
- Irwin Kotovsky
- Irwin Kotovsky
- F21 - LIGHTING
Information Patent Application
Method and apparatus for lighting with a cassette
- Publication number 20050002182
- Publication date Jan 6, 2005
- Irwin Kotovsky
- Irwin Kotovsky
- F21 - LIGHTING
Information Patent Application
Plated lighting method and apparatus
- Publication number 20050002184
- Publication date Jan 6, 2005
- Irwin Kotovsky
- F21 - LIGHTING
Information Patent Application
Method and apparatus for lighting with reflection
- Publication number 20040212995
- Publication date Oct 28, 2004
- Irwin Kotovsky
- Irwin Kotovsky
- F21 - LIGHTING
Information Patent Application
Motorized lamp
- Publication number 20030193809
- Publication date Oct 16, 2003
- Irwin Kotovsky
- Irwin Kotovsky
- F21 - LIGHTING
Information Patent Application
Plated lighting method and apparatus
- Publication number 20030161157
- Publication date Aug 28, 2003
- Irwin Kotovsky
- F21 - LIGHTING
Information Patent Application
Method and apparatus for lighting made from different materials
- Publication number 20030161141
- Publication date Aug 28, 2003
- Irwin Kotovsky
- F21 - LIGHTING
Information Patent Application
Method and apparatus for lighting made from different materials
- Publication number 20030161142
- Publication date Aug 28, 2003
- Irwin Kotovsky
- F21 - LIGHTING
Information Patent Application
Method and apparatus for lighting with a one-piece panel having a p...
- Publication number 20030086258
- Publication date May 8, 2003
- Irwin Kotovsky
- F21 - LIGHTING
Information Patent Application
Method and apparatus for lighting with a one-piece panel having a p...
- Publication number 20030086259
- Publication date May 8, 2003
- Irwin Kotovsky
- F21 - LIGHTING
Information Patent Application
Method and apparatus for a lighting and/or mechanical system
- Publication number 20010006462
- Publication date Jul 5, 2001
- Irwin Kotovsky
- F21 - LIGHTING

Irwin Kotovsky

Person

Patents Grantslast 30 patents

Lighting apparatus with screens and method

Lighting apparatus and method

Method and apparatus for lighting involving reflectors

Method and apparatus for lighting with reflection

Method and apparatus for lighting involving reflectors

Method and apparatus for lighting with reflection

Method and apparatus for lighting involving reflectors

Method and apparatus for lighting

Method and apparatus for lighting with reflection

Method and apparatus for lighting involving reflectors

Lighting apparatus

Lighting apparatus

Method and apparatus for lighting with a one-piece panel having a p...

Method and apparatus for lighting with a one-piece panel having a p...

Plated lighting method and apparatus

Method and apparatus for lighting with a cassette

Motorized lamp

Plated lighting method and apparatus

Method and apparatus for a lighting and/or mechanical system

Lighting apparatus and method

Method and apparatus for lighting

Method and apparatus for a lighting and/or mechanical system

Method and apparatus for locking a yoke or gimbal ring assembly

Patents Applicationslast 30 patents

Lighting Apparatus and Method

Method and Apparatus for Lighting

Method and Apparatus for Lighting Involving Reflectors

Method and Apparatus for Lighting With Reflection

Method and Apparatus for Lighting Involving Reflectors

Method and Apparatus for Lighting with Reflection

Method and apparatus for lighting with reflection

Method and apparatus for lighting involving reflectors

Method and apparatus for lighting with reflection

Method and apparatus for lighting with reflection

Method and apparatus for lighting involving reflectors

Method and apparatus for lighting involving reflectors

Method and apparatus for lighting with a cassette

Plated lighting method and apparatus

Method and apparatus for lighting with reflection

Motorized lamp

Plated lighting method and apparatus

Method and apparatus for lighting made from different materials

Method and apparatus for lighting made from different materials

Method and apparatus for lighting with a one-piece panel having a p...

Method and apparatus for lighting with a one-piece panel having a p...

Method and apparatus for a lighting and/or mechanical system