Inventor · disambiguated record
John Bloomfield
Also filed as: BLOOMFIELD III JOHN W · BLOOMFIELD JOHN · BLOOMFIELD JOHN W
10 granted patents·4 pending applications·1,626 citations·filing 1983–2020
93Inventor score
Top patents by PatentIndex Score
14 records- 0197US6411204B1Deceleration based anti-collision safety light control for vehicleDONNELLY CORP·Filed 1999·Granted Jun 25, 2002·721 cites·83 claims
- 0296US6850156B2Anti-collision safety system for vehicleDONNELLY CORP·Filed 2002·Granted Feb 1, 2005·198 cites·80 claims
- 0391US5446445AMobile detection systemSAMSUNG ELECTRONICS CO LTD·Filed 1993·Granted Aug 29, 1995·466 cites·23 claims
- 0487US5224474ARetrofitting gas mask voice amplifier unit with easily actuated switch meansBLOOMFIELD JOHN W·Filed 1991·Granted Jul 6, 1993·111 cites·16 claims
- 0577US5224473ARetrofitting gas mask voice amplifier unit with easily actuated switch meansBLOOMFIELD JOHN W·Filed 1991·Granted Jul 6, 1993·62 cites·13 claims
- 0662US4548148AGlass bottom boatBLOOMFIELD III JOHN W·Filed 1983·Granted Oct 22, 1985·18 cites·6 claims
- 0752US2007122758A1Single device to create flame and extinguish flameBLOOMFIELD JOHN W·Filed 2006·Application pending·0 cites
- 0843US2022177163A1Aircraft Line Replacement Unit Testing Device and Method To UseBLOOMFIELD JOHN·Filed 2020·Application pending·0 cites
- 0940US2014190748A1Drilling device and processBLOOMFIELD JOHN·Filed 2013·Application pending·0 cites
- 1039US2013333952A1Drilling device and processBLOOMFIELD JOHN·Filed 2013·Application pending·0 cites
- 1138US4731849AElectronic ausculscopeBLOOMFIELD III JOHN W·Filed 1986·Granted Mar 15, 1988·19 cites·27 claims
- 1236US5079752APlatform mounted ultrasonic sweep detection systemELF LP·Filed 1990·Granted Jan 7, 1992·12 cites·24 claims
- 1334US4726066AInter-oral speech aidP O VOX MEDICAL INC·Filed 1986·Granted Feb 16, 1988·12 cites·14 claims
- 1429US4691360AVoice simulatorBLOOMFIELD III JOHN W·Filed 1985·Granted Sep 1, 1987·7 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →