David Douglas

Person

Oak Park, MI, US

People

Patents Grantslast 30 patents

Information Patent Grant
Wide dispersion source multiple path light direction system
- Patent number 10,473,842
- Issue date Nov 12, 2019
- Q Technology, Inc.
- David Douglas
- F21 - LIGHTING
Information Patent Grant
LED high bay lighting source
- Patent number 9,285,081
- Issue date Mar 15, 2016
- Q Technology, Inc.
- David Douglas
- F21 - LIGHTING
Information Patent Grant
Multiple positioned light source to achieve uniform or graded illum...
- Patent number 7,862,195
- Issue date Jan 4, 2011
- Thomas E Stack
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Patents Applicationslast 30 patents

Information Patent Application
LINEAR CONFIGURATION LIGHTING MODULE AND APPLICATION THEREOF
- Publication number 20200256528
- Publication date Aug 13, 2020
- Q TECHNOLOGY, INC.
- Thomas E. Stack
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
WIDE DISPERSION SOURCE MULTIPLE PATH LIGHT DIRECTION SYSTEM
- Publication number 20190101682
- Publication date Apr 4, 2019
- Q TECHNOLOGY, INC.
- David Douglas
- F21 - LIGHTING
Information Patent Application
LINEAR CONFIGURATION LIGHTING MODULE AND APPLICATION THEREOF
- Publication number 20170138552
- Publication date May 18, 2017
- Thomas E. Stack
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
LED HIGH BAY LIGHTING SOURCE
- Publication number 20140085883
- Publication date Mar 27, 2014
- Q TECHNOLOGY, INC.
- David Douglas
- F21 - LIGHTING
Information Patent Application
LINEAR CONFIGURATION LIGHTING MODULE AND APPLICATION THEREOF
- Publication number 20110164407
- Publication date Jul 7, 2011
- Q TECHNOLOGY, INC.
- Thomas E. Stack
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Multiple Positioned Light Source to Achieve Uniform or Graded Illum...
- Publication number 20110069477
- Publication date Mar 24, 2011
- Q TECHNOLOGY, INC.
- Thomas E. Stack
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
Multiple Positioned Light Source to Achieve Uniform or Graded Illum...
- Publication number 20110069478
- Publication date Mar 24, 2011
- Q TECHNOLOGY, INC.
- Thomas E. Stack
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
Multiple positioned light source to achieve uniform or graded illum...
- Publication number 20080094824
- Publication date Apr 24, 2008
- Q Technology, Inc.
- Thomas E. Stack
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

David Douglas

Person

Patents Grantslast 30 patents

Wide dispersion source multiple path light direction system

LED high bay lighting source

Multiple positioned light source to achieve uniform or graded illum...

Patents Applicationslast 30 patents

LINEAR CONFIGURATION LIGHTING MODULE AND APPLICATION THEREOF

WIDE DISPERSION SOURCE MULTIPLE PATH LIGHT DIRECTION SYSTEM

LINEAR CONFIGURATION LIGHTING MODULE AND APPLICATION THEREOF

LED HIGH BAY LIGHTING SOURCE

LINEAR CONFIGURATION LIGHTING MODULE AND APPLICATION THEREOF

Multiple Positioned Light Source to Achieve Uniform or Graded Illum...

Multiple Positioned Light Source to Achieve Uniform or Graded Illum...

Multiple positioned light source to achieve uniform or graded illum...