Digital Control Incorporated
Records under this name other than patents Digital Control Incorporated holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.
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| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 10,246,985 | Boring Tool Tracking Fundamentally Based on Drill String Length, Pitch and Roll Formerly held Lapsed on the fee record Ended Apr 2, 2023 · Medium confidence | Lapsed on the fee record | Ended Apr 2, 2023 | Medium confidence |
| US 7,898,494 | Locating Technique and Apparatus Using an Approximated Dipole Signal Formerly held Term ended Term ended Feb 8, 2023 · High confidence | Term ended | Term ended Feb 8, 2023 | High confidence |
| US 6,868,921 | Boring Tool Tracking Fundamentally Based on Drill String Length, Pitch and Roll Formerly held Term ended Term ended Jan 13, 2023 · High confidence | Term ended | Term ended Jan 13, 2023 | High confidence |
| US 7,165,632 | Boring Tool Tracking Fundamentally Based on Drill String Length, Pitch and Roll Formerly held Term ended Ended no later than Jan 13, 2023 · Medium confidence | Term ended | Ended no later than Jan 13, 2023 | Medium confidence |
| US 7,306,053 | Boring Tool Tracking Fundamentally Based on Drill String Length, Pitch and Roll Formerly held Term ended Term ended Jan 13, 2023 · High confidence | Term ended | Term ended Jan 13, 2023 | High confidence |
| US 7,472,761 | Boring Tool Tracking Fundamentally Based on Drill String Length, Pitch and Roll Formerly held Term ended Term ended Jan 13, 2023 · High confidence | Term ended | Term ended Jan 13, 2023 | High confidence |
| US 7,967,080 | Boring Tool Tracking Fundamentally Based on Drill String Length, Pitch and Roll Formerly held Term ended Ended no later than Jan 13, 2023 · Medium confidence | Term ended | Ended no later than Jan 13, 2023 | Medium confidence |
| US 8,157,023 | Boring Tool Tracking Fundamentally Based on Drill String Length, Pitch and Roll Formerly held Term ended Ended no later than Jan 13, 2023 · Medium confidence | Term ended | Ended no later than Jan 13, 2023 | Medium confidence |
| US 8,342,262 | Boring Tool Tracking Fundamentally Based on Drill String Length, Pitch and Roll Formerly held Term ended Ended no later than Jan 13, 2023 · Medium confidence | Term ended | Ended no later than Jan 13, 2023 | Medium confidence |
| US 8,622,150 | Boring Tool Tracking Fundamentally Based on Drill String Length, Pitch and Roll Formerly held Term ended Term ended Jan 13, 2023 · High confidence | Term ended | Term ended Jan 13, 2023 | High confidence |