KCF Technologies, Inc.
Records under this name other than the patents KCF 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 44 patents it holds.
Showing 1 to 4 of 4 · Back to KCF Technologies, Inc.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 8,698,329 | Apparatuses and Methods for Using Energy Harvesting for Variable Shock Absorption in a Prosthetic Device Lapsed on the fee record Ended Apr 15, 2026 · High confidence | Lapsed on the fee record | Ended Apr 15, 2026 | High confidence |
| US 9,816,529 | Propeller Sound Field Modification Systems and Methods Lapsed on the fee record Ended Nov 14, 2025 · High confidence | Lapsed on the fee record | Ended Nov 14, 2025 | High confidence |
| US 8,437,979 | Smart Tether System for Underwater Navigation and Cable Shape Measurement Lapsed on the fee record Ended May 7, 2025 · High confidence | Lapsed on the fee record | Ended May 7, 2025 | High confidence |
| US 7,112,271 | Method and apparatus for making very low roughness copper foil Term ended Term ended Jul 28, 2024 · From the USPTO record | Term ended | Term ended Jul 28, 2024 | From the USPTO record |