Arcplan, Inc.
Records under this name other than the patents Arcplan, 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 2 patents it holds.
Showing 1 to 4 of 4 · Back to Arcplan, Inc.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 4,884,326 | Method and apparatus for hydraulic turbine rotation for repair Term ended Term ended no later than Dec 5, 2009 · Low confidence | Term ended | Term ended no later than Dec 5, 2009 | Low confidence |
| US 5,134,774 | Anchoring method for hydraulic turbine repair Term ended Term ended no later than Aug 4, 2012 · Low confidence | Term ended | Term ended no later than Aug 4, 2012 | Low confidence |
| US 5,148,635 | Method and apparatus hydraulic turbine repair Term ended Term ended no later than Sep 22, 2012 · Low confidence | Term ended | Term ended no later than Sep 22, 2012 | Low confidence |
| US 5,406,050 | Multiple operator welding apparatus Formerly held Term ended Term ended no later than Apr 11, 2015 · Low confidence | Term ended | Term ended no later than Apr 11, 2015 | Low confidence |