Technology Application Services
Records under this name other than patents Technology Application Services holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.
Showing 1 to 7 of 7 · Back to Technology Application Services
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 4,067,390 | Apparatus and method for the recovery of fuel products from subterranean deposits of carbonaceous matter using a plasma arc Term ended Term ended no later than Jan 10, 1998 · Low confidence | Term ended | Term ended no later than Jan 10, 1998 | Low confidence |
| US 4,141,694 | Apparatus for the gasification of carbonaceous matter by plasma arc pyrolysis Formerly held Term ended Term ended no later than Feb 27, 1999 · Low confidence | Term ended | Term ended no later than Feb 27, 1999 | Low confidence |
| US 4,181,504 | Method for the gasification of carbonaceous matter by plasma arc pyrolysis Formerly held Term ended Term ended no later than Jan 1, 2000 · Low confidence | Term ended | Term ended no later than Jan 1, 2000 | Low confidence |
| US 4,306,532 | Modified internal combustion engine and method for utilizing low and medium BTU gaseous fuels Formerly held Term ended Term ended no later than Dec 22, 2001 · Low confidence | Term ended | Term ended no later than Dec 22, 2001 | Low confidence |
| US 4,383,820 | Fuel gas burner and method of producing a short flame Formerly held Term ended Term ended no later than May 17, 2003 · Low confidence | Term ended | Term ended no later than May 17, 2003 | Low confidence |
| US 4,549,065 | Plasma generator and method Term ended Term ended no later than Oct 22, 2005 · Low confidence | Term ended | Term ended no later than Oct 22, 2005 | Low confidence |
| US 5,216,789 | Method and apparatus for sterilization and/or embalmment of corpses and specimens Term ended Term ended no later than Jun 8, 2013 · Low confidence | Term ended | Term ended no later than Jun 8, 2013 | Low confidence |