Inventor · disambiguated record
Douglas Matthews
Also filed as: MATTHEWS DOUGLAS · MATTHEWS DOUGLAS A · MATTHEWS DOUGLAS C
2 granted patents·4 pending applications·47 citations·filing 1981–2006
58Inventor score
Top patents by PatentIndex Score
6 records- 0170US5803709AAxial flow fanCANARM LIMITED·Filed 1995·Granted Sep 8, 1998·46 cites·9 claims
- 0249US2007017838A1Method of promoting the sale of a disposable mat, a container comprising a disposable mat, and a shelve displaying said containerPROCTER & GAMBLE·Filed 2006·Application pending·0 cites
- 0348US2007020424A1Disposable mat, a container comprising a disposable mat, a method of promoting the sale of a disposable mat, and a process of manufacturing a disposable matPROCTER & GAMBLE·Filed 2006·Application pending·0 cites
- 0448US2007020432A1Disposable mat, a container comprising a disposable mat, and a method of promoting the sale of a disposble matPROCTER & GAMBLE·Filed 2006·Application pending·0 cites
- 0548US2007020433A1Disposable mat, a container comprising a disposable mat, and a method of promoting the sale of a disposable matPROCTER & GAMBLE·Filed 2006·Application pending·0 cites
- 0622US4401336AHollow core holderDU PONT·Filed 1981·Granted Aug 30, 1983·1 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →