Inventor · disambiguated record
Douglas Arthur Sumner, Sr.
Also filed as: SUMNER DOUGLAS A · SUMNER SR DOUGLAS ARTHUR
3 granted patents·84 citations·filing 1979–2011
74Inventor score
Top patents by PatentIndex Score
3 records- 0188US8584579B1Bottom opening fryer basketSUMNER SR DOUGLAS ARTHUR·Filed 2011·Granted Nov 19, 2013·28 cites·16 claims
- 0287US8037812B1Bottom opening fryer basketSUMNER SR DOUGLAS ARTHUR·Filed 2008·Granted Oct 18, 2011·35 cites·12 claims
- 0363US4283278AScreensGREENING N LTD·Filed 1979·Granted Aug 11, 1981·21 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →