Aardvark
Records under this name other than the patents Aardvark 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 4 patents it holds.
Showing 1 to 5 of 5 · Back to Aardvark
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 4,357,992 | Fluid pressurization apparatus and technique Term ended Term ended no later than Nov 9, 2002 · Low confidence | Term ended | Term ended no later than Nov 9, 2002 | Low confidence |
| US 4,544,040 | Apparatus for driving an elongated piece into and/or out of the ground Term ended Term ended no later than Oct 1, 2005 · Low confidence | Term ended | Term ended no later than Oct 1, 2005 | Low confidence |
| US 4,834,620 | Low horsepower apparatus and technique for raising liquid above the static surface level thereof Term ended Term ended no later than May 30, 2009 · Low confidence | Term ended | Term ended no later than May 30, 2009 | Low confidence |
| US 5,015,014 | Plastic pipe section Term ended Term ended no later than May 14, 2011 · Low confidence | Term ended | Term ended no later than May 14, 2011 | Low confidence |
| US 5,067,854 | Apparatus and technique for installing an elongated rod in an earth formation Term ended Term ended no later than Nov 26, 2011 · Low confidence | Term ended | Term ended no later than Nov 26, 2011 | Low confidence |