Eac Systems, Inc.
Records under this name other than patents Eac Systems, Inc. holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.
Showing 1 to 9 of 9 · Back to Eac Systems, Inc.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 4,669,397 | Recovery of useful materials from refuse fuel ash Term ended Term ended no later than Jun 2, 2007 · Low confidence | Term ended | Term ended no later than Jun 2, 2007 | Low confidence |
| US 4,715,763 | Dry ash removal system Term ended Term ended no later than Dec 29, 2007 · Low confidence | Term ended | Term ended no later than Dec 29, 2007 | Low confidence |
| US 4,740,127 | Solid fuel boiler/incinerator fuel feeder Term ended Term ended no later than Apr 26, 2008 · Low confidence | Term ended | Term ended no later than Apr 26, 2008 | Low confidence |
| US 4,962,894 | Method and assembly for controlling dust within a solid waste disposal system Term ended Term ended no later than Oct 16, 2010 · Low confidence | Term ended | Term ended no later than Oct 16, 2010 | Low confidence |
| US 4,972,998 | Method and system for preventing explosions within a solid waste disposal facility Term ended Term ended no later than Nov 27, 2010 · Low confidence | Term ended | Term ended no later than Nov 27, 2010 | Low confidence |
| US 4,997,081 | Conveyor system for shredded solid waste material Formerly held Term ended Term ended no later than Mar 5, 2011 · Low confidence | Term ended | Term ended no later than Mar 5, 2011 | Low confidence |
| US 5,006,029 | Receiving assembly for solid waste disposal system Formerly held Term ended Term ended no later than Apr 9, 2011 · Low confidence | Term ended | Term ended no later than Apr 9, 2011 | Low confidence |
| US 5,072,833 | Method of collecting recyclable materials Formerly held Term ended Term ended no later than Dec 17, 2011 · Low confidence | Term ended | Term ended no later than Dec 17, 2011 | Low confidence |
| US 5,251,761 | Method of collecting recyclable materials Formerly held Term ended Term ended no later than Oct 12, 2013 · Low confidence | Term ended | Term ended no later than Oct 12, 2013 | Low confidence |