Inventor · disambiguated record
David Barratt
Also filed as: BARRATT DAVID · BARRATT DAVID S · BARRATT DAVID STEVEN
1 granted patent·6 pending applications·1 citations·filing 2001–2006
16Inventor score
Files withBARRATT DAVID STEVEN2BLACKBURN MICROTECH SOLUTIONS2KONINKL PHILIPS ELECTRONICS NV2KONINL PHILIPS ELECTRONICS NV1
Top patents by PatentIndex Score
7 records- 0138US7019450B2Cathode ray tube with a particle-particle cathode coatingKONINKL PHILIPS ELECTRONICS NV·Filed 2001·Granted Mar 28, 2006·1 cites·18 claims
- 0234US2008001514A1ElectrodesBLACKBURN MICROTECH SOLUTIONS·Filed 2005·Application pending·0 cites
- 0334US2006012283A1Oxide cathodeKONINKL PHILIPS ELECTRONICS NV·Filed 2005·Application pending·0 cites
- 0430US2006076871A1Vacuum tube with oxide cathodeKONINL PHILIPS ELECTRONICS NV·Filed 2003·Application pending·0 cites
- 0529US2008129181A1Electrodes And To Tube ManufactureBLACKBURN MICROTECH SOLUTIONS·Filed 2005·Application pending·0 cites
- 0629US2009226752A1ElectrodesBARRATT DAVID STEVEN·Filed 2006·Application pending·0 cites
- 0729US2009224647A1ElectrodesBARRATT DAVID STEVEN·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →