Richard G. Henry

Person

Mayfield Heights, OH, US

People

Patents Grantslast 30 patents

Information Patent Grant
Leak detection in heating, ventilating and air conditioning systems...
- Patent number 5,421,192
- Issue date Jun 6, 1995
- Bright Solutions, Inc.
- Richard G. Henry
- G01 - MEASURING TESTING
Information Patent Grant
Vapor cleaning of metallic and electrical materials utilizing envir...
- Patent number 5,403,507
- Issue date Apr 4, 1995
- Advanced Research Technologies
- Richard G. Henry
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Leak detection in heating, ventilating and air conditioning systems...
- Patent number 5,357,782
- Issue date Oct 25, 1994
- Advanced Research Technologies
- Richard G. Henry
- G01 - MEASURING TESTING
Information Patent Grant
Use of terpene hydrocarbons and ketone blends for electrical contac...
- Patent number 5,238,504
- Issue date Aug 24, 1993
- Advanced Research Technologies
- Richard G. Henry
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Flushing of heating, ventilating and air conditioning systems using...
- Patent number 5,174,906
- Issue date Dec 29, 1992
- Advanced Research Technologies
- Richard G. Henry
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Shielding of houses and buildings from low and high frequency EMF r...
- Patent number 5,098,735
- Issue date Mar 24, 1992
- Advanced Research Technologies
- Richard G. Henry
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Richard G. Henry

Person

Patents Grantslast 30 patents

Leak detection in heating, ventilating and air conditioning systems...

Vapor cleaning of metallic and electrical materials utilizing envir...

Leak detection in heating, ventilating and air conditioning systems...

Use of terpene hydrocarbons and ketone blends for electrical contac...

Flushing of heating, ventilating and air conditioning systems using...

Shielding of houses and buildings from low and high frequency EMF r...