Inventor · disambiguated record
Douglas P. Ramsey
Also filed as: RAMSEY DOUGLAS · RAMSEY DOUGLAS P
6 granted patents·1 pending application·370 citations·filing 1987–2011
88Inventor score
Top patents by PatentIndex Score
7 records- 0195US4712704ASelf-sealing closureRAMSEY DOUGLAS P·Filed 1987·Granted Dec 15, 1987·103 cites·16 claims
- 0291US8919593B2Lid and resiliently biased closure sliderSINACORI RUSSELL·Filed 2011·Granted Dec 30, 2014·48 cites·10 claims
- 0390US5186353ASelf-sealing closureRAMSEY DOUGLAS P·Filed 1991·Granted Feb 16, 1993·92 cites·9 claims
- 0486US5082134ASelf-sealing closureRAMSEY DOUGLAS P·Filed 1991·Granted Jan 21, 1992·74 cites·9 claims
- 0560US5036993ASelf-sealing closureRAMSEY DOUGLAS P·Filed 1990·Granted Aug 6, 1991·33 cites·18 claims
- 0656US6133556AHeated deformable supportFiled 1999·Granted Oct 17, 2000·20 cites·23 claims
- 0742US2012012551A1Container having interchangeable sleeveSINACORI RUSSELL·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →