Inventor · disambiguated record
Douglas Marshall
Also filed as: MARSHALL DOUGLAS · MARSHALL DOUGLAS E · MARSHALL DOUGLAS W · MARSHALL SR DOUGLAS
12 granted patents·3 pending applications·176 citations·filing 1998–2017
91Inventor score
Files withAMERITECH CORP2AT & T KNOWLEDGE VENTURES LP2BECHTEL BWXT IDAHO LLC2MARSHALL DOUGLAS2ADOBE INC1
Top patents by PatentIndex Score
15 records- 0194US6570970B2Calling-party-pays call processing for cellular and pagingAMERITECH CORP·Filed 2001·Granted May 27, 2003·63 cites·13 claims
- 0293US7927680B2Temporary facial decalMARSHALL DOUGLAS·Filed 2007·Granted Apr 19, 2011·23 cites·8 claims
- 0372US7257209B2Calling-party-pays call processing for cellular and pagingSBC PROPERTIES LP·Filed 2003·Granted Aug 14, 2007·10 cites·18 claims
- 0466US6109888AElectromagnetically driven peristaltic pumpBECHTEL BWXT IDAHO LLC·Filed 1998·Granted Aug 29, 2000·24 cites·22 claims
- 0565US6263056B1Calling-party-pays call processing for cellular and pagingAMERITECH CORP·Filed 1998·Granted Jul 17, 2001·30 cites·13 claims
- 0664US8036354B2Calling-party-pays call processing for cellular and pagingAT & T IP I LP·Filed 2007·Granted Oct 11, 2011·1 cites·15 claims
- 0764US7947326B1Methods of forming a fluidized bed of circulating particlesBATTELLE ENERGY ALLIANCE LLC·Filed 2006·Granted May 24, 2011·1 cites·9 claims
- 0864US7559816B2Flotation deviceMARSHALL DOUGLAS·Filed 2007·Granted Jul 14, 2009·3 cites·6 claims
- 0958US7366292B2Call management reportsAT & T KNOWLEDGE VENTURES LP·Filed 2001·Granted Apr 29, 2008·4 cites·18 claims
- 1058US6602418B2Solution dewatering with concomitant ion removalBECHTEL BWXT IDAHO LLC·Filed 2001·Granted Aug 5, 2003·7 cites·30 claims
- 1153US2008152119A1Call management reportsAT & T KNOWLEDGE VENTURES LP·Filed 2008·Application pending·0 cites
- 1249USD663857SCar wash buildingMARSHALL SR DOUGLAS·Filed 2011·Granted Jul 17, 2012·8 cites·1 claims
- 1348US2006133350A1System and method for inter-working centrex with a managed VoIP providerLOWMASTER ROBERT P·Filed 2004·Application pending·0 cites
- 1443US2014299265A1Dry apply and/or peel away temporary body decalsGlobal Sport Products LLC·Filed 2014·Application pending·0 cites
- 1532USD864228SDisplay screen with graphical user interfaceADOBE INC·Filed 2017·Granted Oct 22, 2019·2 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →