RDP Technologies, Inc.
Records under this name other than the patents RDP Technologies, Inc. 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 26 patents it holds.
Showing 1 to 4 of 4 · Back to RDP Technologies, Inc.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 8,163,175 | Method and apparatus for treating lime slurry for grit removal Term ended Ended no later than Apr 14, 2025 · From the USPTO record | Term ended | Ended no later than Apr 14, 2025 | From the USPTO record |
| US 6,447,674 | Gravity flow sludge load-out system Term ended Term ended Aug 17, 2020 · From the USPTO record | Term ended | Term ended Aug 17, 2020 | From the USPTO record |
| US 6,698,766 | Slide gate sealing system Lapsed on the fee record Ended Mar 2, 2016 · From the USPTO record | Lapsed on the fee record | Ended Mar 2, 2016 | From the USPTO record |
| US 6,508,387 | Gravity flow sludge load-out metering gate Lapsed on the fee record Ended Jan 21, 2015 · From the USPTO record | Lapsed on the fee record | Ended Jan 21, 2015 | From the USPTO record |