Refranco Corp.
Records under this name other than patents Refranco Corp. holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.
Showing 1 to 8 of 8 · Back to Refranco Corp.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 4,361,441 | Treatment of matter in low temperature plasmas Term ended Term ended no later than Nov 30, 2002 · Low confidence | Term ended | Term ended no later than Nov 30, 2002 | Low confidence |
| US 4,394,162 | Treatment of matter in low temperature plasmas Term ended Term ended no later than Jul 19, 2003 · Low confidence | Term ended | Term ended no later than Jul 19, 2003 | Low confidence |
| US 4,577,838 | Treatment of pelletized iron ores Term ended Term ended no later than Mar 25, 2006 · Low confidence | Term ended | Term ended no later than Mar 25, 2006 | Low confidence |
| US 4,801,435 | Hybrid plasma reactor Term ended Term ended no later than Jan 31, 2009 · Low confidence | Term ended | Term ended no later than Jan 31, 2009 | Low confidence |
| US 5,403,991 | Reactor and method for the treatment of particulate matter by electrical discharge Term ended Term ended no later than Apr 4, 2015 · Low confidence | Term ended | Term ended no later than Apr 4, 2015 | Low confidence |
| US 5,605,640 | Reactor for the treatment of particulate matter by electrical discharge Term ended Term ended no later than Feb 25, 2017 · Low confidence | Term ended | Term ended no later than Feb 25, 2017 | Low confidence |
| US 5,626,249 | Plasmalysis treatment method for waste matter Term ended Term ended no later than May 6, 2017 · Low confidence | Term ended | Term ended no later than May 6, 2017 | Low confidence |
| US 5,702,621 | Method for the treatment of comminuted matter by electrical discharge Term ended Term ended no later than Dec 30, 2017 · Low confidence | Term ended | Term ended no later than Dec 30, 2017 | Low confidence |