Inventor · disambiguated record
William Ratlieff
Also filed as: RATLIEFF JR WILLIAM D · RATLIEFF WILLIAM
3 granted patents·18 citations·filing 1998–2018
62Inventor score
Technology areasB63B
Files withRATLIEFF WILLIAM2
Top patents by PatentIndex Score
3 records- 0166US10173751B1Tunnel vent venturi for water craftRATLIEFF WILLIAM·Filed 2018·Granted Jan 8, 2019·2 cites·19 claims
- 0250US6067923ATurbulent stabilizing venturi systemFiled 1998·Granted May 30, 2000·16 cites·6 claims
- 0348US10501150B1Tunnel vent venturi for water craftRATLIEFF WILLIAM·Filed 2018·Granted Dec 10, 2019·0 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →