Inventor · disambiguated record
David B. Todd
Also filed as: TODD DAVID · TODD DAVID B · TODD DAVID BURTON
15 granted patents·2 pending applications·236 citations·filing 1977–2006
93Inventor score
Files withBAKER PERKINS INC6GOGOS COSTAS2POLYMER PROCESSING INST2APV CHEM MACH INC1EXXONMOBIL CHEM PATENTS INC1
Top patents by PatentIndex Score
17 records- 0180US4136968AMulti-screw, continuous, material processing systemsBAKER PERKINS INC·Filed 1977·Granted Jan 30, 1979·38 cites·25 claims
- 0279US7451612B2Geothermal exchange system incorporating a thermally superconducting mediumFREE ENERGY SOLUTIONS INC·Filed 2006·Granted Nov 18, 2008·16 cites·75 claims
- 0373US5707573AMethod of preparing thermoplastic foams using a gaseous blowing agentFiled 1995·Granted Jan 13, 1998·39 cites·14 claims
- 0469US5306452ADevolatilizing and/or processing systems and methodsAPV CHEM MACH INC·Filed 1993·Granted Apr 26, 1994·31 cites·16 claims
- 0568US7632086B2Melt fracture reductionEXXONMOBIL CHEM PATENTS INC·Filed 2003·Granted Dec 15, 2009·8 cites·41 claims
- 0658US4537257ASubmersible pumpSHELL OIL CO·Filed 1984·Granted Aug 27, 1985·23 cites·6 claims
- 0757US5708197AHelical barrel rheometerPOLYMER PROCESSING INST·Filed 1996·Granted Jan 13, 1998·26 cites·14 claims
- 0855US4129249ACentrifuge for separating solids and liquidsBAKER PERKINS INC·Filed 1977·Granted Dec 12, 1978·12 cites·4 claims
- 0951US5372418ABack mix drag-flow apparatusPOLYMER PROCESSING INST·Filed 1992·Granted Dec 13, 1994·21 cites·6 claims
- 1050US2007295477A1Geothermal Exchange System Using A Thermally Superconducting Medium With A Refrigerant LoopMUELLER LYNN·Filed 2006·Application pending·0 cites
- 1144US8163114B2Netshape manufacturing processes and compositionsGOGOS COSTAS·Filed 2004·Granted Apr 24, 2012·0 cites·18 claims
- 1244US4810539AEarth art formsTODD DAVID B·Filed 1987·Granted Mar 7, 1989·14 cites·16 claims
- 1344US2005228075A1Ordered particle structures and methods of making sameGOGOS COSTAS·Filed 2004·Application pending·0 cites
- 1432US4412964ACentrifugal pelletizing systems and processBAKER PERKINS INC·Filed 1982·Granted Nov 1, 1983·3 cites·5 claims
- 1529US4457882ACentrifugally powered pelletizing machine and methodBAKER PERKINS INC·Filed 1982·Granted Jul 3, 1984·2 cites·22 claims
- 1629US4284232ALiquid-liquid centrifugal contacting machines and methods of constructing and operating themBAKER PERKINS INC·Filed 1979·Granted Aug 18, 1981·1 cites·16 claims
- 1727US4447383AMethod of centrifugally pelletizing certain synthetic plastic materialsBAKER PERKINS INC·Filed 1982·Granted May 8, 1984·2 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →