Battelle
Records under this name other than the patents Battelle 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.
Showing 1 to 2 of 2 · Back to Battelle
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 5,679,904 | Method and test plug for field testing pipe joints Formerly held Term ended Term ended no later than Oct 21, 2017 · Low confidence | Term ended | Term ended no later than Oct 21, 2017 | Low confidence |
| US 5,721,373 | Pneumatic fusion joint test system and method Formerly held Term ended Term ended no later than Feb 24, 2018 · Low confidence | Term ended | Term ended no later than Feb 24, 2018 | Low confidence |