J. Gregory Dash

Follow

Person

Seattle, WA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Cryogenic method and system for remediating contaminataed earth
- Patent number 5,667,339
- Issue date Sep 16, 1997
- University of Washington
- J. Gregory Dash
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information Patent Grant
Cryogenic method and system for remediating contaminated earth
- Patent number 5,551,799
- Issue date Sep 3, 1996
- University of Washington
- J. Gregory Dash
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information Patent Grant
Nonporous liquid impermeable cryogenic barrier
- Patent number 5,507,149
- Issue date Apr 16, 1996
- J. Gregory Dash
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information Patent Grant
Cryogenic method and system for remediating contaminated earth
- Patent number 5,324,137
- Issue date Jun 28, 1994
- University of Washington
- J. Gregory Dash
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL