Assignee
CALDWELL WILLIAM MATTHEW
US·1 granted patent·2 pending applications·0 citations·filing 2017–2019
Top patents by PatentIndex Score
3 records- 0148US10233729B2Apparatus and method for isolating and securing an underwater oil wellhead and blowout preventerCALDWELL WILLIAM MATTHEW·Filed 2017·Granted Mar 19, 2019·0 cites·7 claims
- 0234US2020102712A1Contamination removal systemCALDWELL WILLIAM MATTHEW·Filed 2018·Application pending·0 cites
- 0334US2020148323A1Aquatic motor mounting systemCALDWELL WILLIAM MATTHEW·Filed 2019·Application pending·0 cites
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