Roctest Ltd.
Records under this name other than the patents Roctest Ltd. 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 4 of 4 · Back to Roctest Ltd.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 6,520,547 | Quick Locking Pipe Joint for Plain or Profiled Pipe Term ended Term ended Jan 31, 2022 · High confidence | Term ended | Term ended Jan 31, 2022 | High confidence |
| US 7,002,696 | Band pass interferometer with tuning capabilities Term ended Term ended Apr 26, 2021 · From the USPTO record | Term ended | Term ended Apr 26, 2021 | From the USPTO record |
| US 6,409,221 | Quick locking pipe joint for round, plain, or profiled pipe Term ended Term ended Jun 12, 2020 · From the USPTO record | Term ended | Term ended Jun 12, 2020 | From the USPTO record |
| US 5,540,101 | Borehole directional dilatometer Term ended Term ended no later than Jul 30, 2016 · Low confidence | Term ended | Term ended no later than Jul 30, 2016 | Low confidence |