Robert H. Tuffias

Person

Los Angeles, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Composite foam structures
- Patent number 6,929,866
- Issue date Aug 16, 2005
- Ultramet
- Brian E. Williams
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Flash suppressor
- Patent number 6,298,764
- Issue date Oct 9, 2001
- Ultramet
- Andrew J. Sherman
- F41 - WEAPONS
Information Patent Grant
Method of forming a composite structure such as a rocket combustion...
- Patent number 5,855,828
- Issue date Jan 5, 1999
- Ultramet
- Robert H. Tuffias
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Composite structure
- Patent number 5,780,157
- Issue date Jul 14, 1998
- Ultramet
- Robert H. Tuffias
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Filter and method of forming
- Patent number 5,372,380
- Issue date Dec 13, 1994
- Ultramet
- Andrew J. Duffy
- B60 - VEHICLES IN GENERAL
Information Patent Grant
High temperature resistant structure
- Patent number 5,283,109
- Issue date Feb 1, 1994
- Ultramet
- Richard B. Kaplan
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
High temperature resistant reticulated foam structure and process
- Patent number 5,154,970
- Issue date Oct 13, 1992
- Ultramet
- Richard B. Kaplan
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
High temperature corrosion resistant composite structure
- Patent number 4,917,968
- Issue date Apr 17, 1990
- Ultramet
- Robert H. Tuffias
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Robert H. Tuffias

Person

Patents Grantslast 30 patents

Composite foam structures

Flash suppressor

Method of forming a composite structure such as a rocket combustion...

Composite structure

Filter and method of forming

High temperature resistant structure

High temperature resistant reticulated foam structure and process

High temperature corrosion resistant composite structure