Inventor · disambiguated record
Douglas D. De Masi, Sr.
Also filed as: DE MASI DOUGLAS D · DE MASI SR DOUGLAS D
1 granted patent·2 pending applications·32 citations·filing 2006–2006
44Inventor score
Top patents by PatentIndex Score
3 records- 0178US8141563B2Tooth brush combinationDE MASI SR DOUGLAS D·Filed 2006·Granted Mar 27, 2012·32 cites·2 claims
- 0224US2011056422A1Flying Water Jet-Ski SubmarineDE MASI SR DOUGLAS D·Filed 2006·Application pending·0 cites
- 0324US2008096447A1Stern drive motor or out board motor that can rotate 360 degrees and still go vertical or horizontal or both at the same time at any given timeDE MASI DOUGLAS D·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →