David Williams

Person

Houston, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Prevention of unwanted material accumulations
- Patent number 7,556,055
- Issue date Jul 7, 2009
- Rohm & Haas Company
- Michael Stanley DeCourcy
- B08 - CLEANING
Information Patent Grant
Valve mounting assembly having a fluid port for washing unwanted ma...
- Patent number 7,128,085
- Issue date Oct 31, 2006
- Rohm & Haas Company
- Michael Stanley DeCourcy
- B08 - CLEANING
Information Patent Grant
Process for producing hydrogen cyanide
- Patent number 7,063,827
- Issue date Jun 20, 2006
- Rohm & Haas Company
- David Mark Bergeron
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Prevention of unwanted material accumulations
- Patent number 6,983,758
- Issue date Jan 10, 2006
- Rohm & Haas Company
- Michael Stanley DeCourcy
- B08 - CLEANING
Information Patent Grant
Apparatus with improved safety features for high temperature indust...
- Patent number 6,649,137
- Issue date Nov 18, 2003
- Rohm & Haas Company
- David Mark Bergeron
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Splashproof and adjustable limb sleeve
- Patent number 6,210,352
- Issue date Apr 3, 2001
- Peggy Williams
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Optimizing a piping system
- Patent number 5,517,428
- Issue date May 14, 1996
- David Williams
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Variable speed drive for a bicycle
- Patent number 5,342,075
- Issue date Aug 30, 1994
- David Williams
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
System and Method for Generating Dynamic QR Code
- Publication number 20240095482
- Publication date Mar 21, 2024
- David Williams
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
System and Device for Advertising on Motor Vehicles
- Publication number 20230106069
- Publication date Apr 6, 2023
- David Williams
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Thermal protector for a sprinkler head
- Publication number 20130043328
- Publication date Feb 21, 2013
- David Williams
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
Prevention of unwanted material accumulations
- Publication number 20070006535
- Publication date Jan 11, 2007
- Michael Stanley DeCourcy
- B08 - CLEANING
Information Patent Application
Prevention of unwanted material accumulations
- Publication number 20050252551
- Publication date Nov 17, 2005
- Michael Stanley DeCourcy
- B08 - CLEANING
Information Patent Application
Apparatus with improved safety features for high temperature indust...
- Publication number 20040042952
- Publication date Mar 4, 2004
- David Mark Bergeron
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Prevention of unwanted material accumulations
- Publication number 20040003842
- Publication date Jan 8, 2004
- Michael Stanley DeCourcy
- B08 - CLEANING
Information Patent Application
Apparatus with improved safety features for high temperature indust...
- Publication number 20020127166
- Publication date Sep 12, 2002
- David Mark Bergeron
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Laboratory Scale reaction systems
- Publication number 20020071798
- Publication date Jun 13, 2002
- Michael Stanley DeCourcy
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

David Williams

Person

Patents Grantslast 30 patents

Prevention of unwanted material accumulations

Valve mounting assembly having a fluid port for washing unwanted ma...

Process for producing hydrogen cyanide

Prevention of unwanted material accumulations

Apparatus with improved safety features for high temperature indust...

Splashproof and adjustable limb sleeve

Optimizing a piping system

Variable speed drive for a bicycle

Patents Applicationslast 30 patents

System and Method for Generating Dynamic QR Code

System and Device for Advertising on Motor Vehicles

Thermal protector for a sprinkler head

Prevention of unwanted material accumulations

Prevention of unwanted material accumulations

Apparatus with improved safety features for high temperature indust...

Prevention of unwanted material accumulations

Apparatus with improved safety features for high temperature indust...

Laboratory Scale reaction systems