Assignee
PROFESSIONAL EXTRACTION TECH INC
US·0 granted patents·2 pending applications·0 citations·filing 2019–2020
Top patents by PatentIndex Score
2 records- 0158US2020070219A1Method and system of removing debris from piping in a high-rise building plumbing networkPROFESSIONAL EXTRACTION TECH INC·Filed 2019·Application pending·0 cites
- 0237US2021197238A1Systems and methods of maintaining piping in plumbing systemsPROFESSIONAL EXTRACTION TECH INC·Filed 2020·Application pending·0 cites
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