Electrostatic Technology, Inc.
Records under this name other than the patents Electrostatic Technology, Inc. holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned. None of them is counted in the 1 patents it holds.
Back to Electrostatic Technology, Inc.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 3,937,179 | Particle cloud coating method and apparatus Formerly held Term ended Term ended no later than Feb 10, 1996 · Low confidence | Term ended | Term ended no later than Feb 10, 1996 | Low confidence |
| US 4,053,661 | Particle cloud coating method and apparatus Formerly held Term ended Term ended no later than Oct 11, 1997 · Low confidence | Term ended | Term ended no later than Oct 11, 1997 | Low confidence |
| US 4,084,018 | Method of ionizing gaseous flow in fluidization chamber Formerly held Term ended Term ended no later than Apr 11, 1998 · Low confidence | Term ended | Term ended no later than Apr 11, 1998 | Low confidence |
| US 4,101,687 | Electrostatic coating method Formerly held Term ended Term ended no later than Jul 18, 1998 · Low confidence | Term ended | Term ended no later than Jul 18, 1998 | Low confidence |
| US 4,123,175 | Powder handling system Term ended Term ended no later than Oct 31, 1998 · Low confidence | Term ended | Term ended no later than Oct 31, 1998 | Low confidence |
| US 4,297,386 | Control grid in electrostatic fluidized bed coater Formerly held Term ended Term ended no later than Oct 27, 2001 · Low confidence | Term ended | Term ended no later than Oct 27, 2001 | Low confidence |
| US 4,325,982 | Zipper chain coater Formerly held Term ended Term ended no later than Apr 20, 2002 · Low confidence | Term ended | Term ended no later than Apr 20, 2002 | Low confidence |
| US 4,330,567 | Method and apparatus for electrostatic coating with controlled particle cloud Term ended Term ended no later than May 18, 2002 · Low confidence | Term ended | Term ended no later than May 18, 2002 | Low confidence |
| US 4,332,835 | Plenum mounted grid for electrostatic fluidized bed Term ended Term ended no later than Jun 1, 2002 · Low confidence | Term ended | Term ended no later than Jun 1, 2002 | Low confidence |
| US 4,368,214 | Method and apparatus for producing electrical conductors Term ended Term ended no later than Jan 11, 2003 · Low confidence | Term ended | Term ended no later than Jan 11, 2003 | Low confidence |