Assignee

DRILL TECH DRILLING & SHORING INC

US·1 granted patent·0 citations·filing 2022–2022

Technology mixE21F1

Top patents by PatentIndex Score

1 record

0144US12320257B2System and method for stabilizing a mineDRILL TECH DRILLING & SHORING INC·Filed 2022·Granted Jun 3, 2025·0 cites·19 claims

Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →