Wavetech GmbH
Records under this name other than the patents Wavetech GmbH 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 2 of 2 · Back to Wavetech GmbH
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 6,189,561 | Valve cartridge for lift valve having the closing pressure on the sealing limited Term ended Term ended Nov 8, 2019 · From the USPTO record | Term ended | Term ended Nov 8, 2019 | From the USPTO record |
| US 5,220,966 | Drilling apparatus of the cutting and shearing type Term ended Term ended no later than Jun 22, 2013 · Low confidence | Term ended | Term ended no later than Jun 22, 2013 | Low confidence |