Electrostatic Equipment Corp.
Records under this name other than patents Electrostatic Equipment Corp. holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.
Back to Electrostatic Equipment Corp.
| 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 3,951,099 | Automatic feed fluidized bed system Term ended Term ended no later than Apr 20, 1996 · Low confidence | Term ended | Term ended no later than Apr 20, 1996 | Low confidence |
| US 4,030,446 | Directed flow ionization chamber in electrostatic coating Term ended Term ended no later than Jun 21, 1997 · Low confidence | Term ended | Term ended no later than Jun 21, 1997 | 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 4,073,273 | Method and apparatus for improving energy fuels Term ended Term ended no later than Feb 14, 1998 · Low confidence | Term ended | Term ended no later than Feb 14, 1998 | Low confidence |
| US 4,073,712 | Electrostatic water treatment Term ended Term ended no later than Feb 14, 1998 · Low confidence | Term ended | Term ended no later than Feb 14, 1998 | 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 Formerly held 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 4,199,429 | Pilot light assembly for electrostatic fluid treaters Term ended Term ended no later than Apr 22, 2000 · Low confidence | Term ended | Term ended no later than Apr 22, 2000 | Low confidence |