Exploweld AB
Records under this name other than patents Exploweld AB holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.
Showing 1 to 10 of 10 · Back to Exploweld AB
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 4,809,902 | Method of welding using particle acceleration Term ended Term ended no later than Mar 7, 2009 · Low confidence | Term ended | Term ended no later than Mar 7, 2009 | Low confidence |
| US 4,867,369 | Method pertaining to the explosion welding of very thin metal layers Term ended Term ended no later than Sep 19, 2009 · Low confidence | Term ended | Term ended no later than Sep 19, 2009 | Low confidence |
| US 4,901,905 | Charging system in the explosion welding of planar or curved workpieces Term ended Term ended no later than Feb 20, 2010 · Low confidence | Term ended | Term ended no later than Feb 20, 2010 | Low confidence |
| US 4,925,084 | Method of explosion welding alloy aluminium Term ended Term ended no later than May 15, 2010 · Low confidence | Term ended | Term ended no later than May 15, 2010 | Low confidence |
| US 4,981,250 | Explosion-welded pipe joint Term ended Term ended no later than Jan 1, 2011 · Low confidence | Term ended | Term ended no later than Jan 1, 2011 | Low confidence |
| US 4,986,461 | Method of constructing tools intended for use in work carried out with the aid of shock-wave generating energy sources Term ended Term ended no later than Jan 22, 2011 · Low confidence | Term ended | Term ended no later than Jan 22, 2011 | Low confidence |
| US 5,104,027 | Method of explosion welding Term ended Term ended no later than Apr 14, 2012 · Low confidence | Term ended | Term ended no later than Apr 14, 2012 | Low confidence |
| US 5,238,512 | Water resistant elastic explosive mixture Term ended Term ended no later than Aug 24, 2013 · Low confidence | Term ended | Term ended no later than Aug 24, 2013 | Low confidence |
| US 5,470,013 | Method of cladding tubes Formerly held Term ended Term ended no later than Nov 28, 2015 · Low confidence | Term ended | Term ended no later than Nov 28, 2015 | Low confidence |
| US 5,665,933 | Device for cladding tubes by means of an explosive process Formerly held Term ended Term ended no later than Sep 9, 2017 · Low confidence | Term ended | Term ended no later than Sep 9, 2017 | Low confidence |