Inventor · disambiguated record
Ajit Ramachandran
Also filed as: RAMACHANDRAN AJIT
7 granted patents·2 pending applications·41 citations·filing 2000–2006
83Inventor score
Files withRITCHIE ENGINEERING COMPANY IN6RITCHIE ENGINEERING COMPANY1RITCHIE ENGINERRING COMPANY IN1
Top patents by PatentIndex Score
9 records- 0177US6779350B2Compressor head, internal discriminator, external discriminator, manifold design for refrigerant recovery apparatus and vacuum sensorRITCHIE ENGINERRING COMPANY IN·Filed 2003·Granted Aug 24, 2004·18 cites·28 claims
- 0274US7310965B2Compressor head, internal discriminator, external discriminator, manifold design for refrigeration recovery apparatusRITCHIE ENGINEERING COMPANY IN·Filed 2005·Granted Dec 25, 2007·4 cites·1 claims
- 0363US6832491B2Compressor head, internal discriminator, external discriminator, manifold design for refrigerant recovery apparatusRITCHIE ENGINEERING COMPANY IN·Filed 2003·Granted Dec 21, 2004·7 cites·28 claims
- 0459US7073346B2Compressor head, internal discriminator, external discriminator, manifold design for refrigerant recovery apparatus and vacuum sensorRITCHIE ENGINEERING COMPANY IN·Filed 2004·Granted Jul 11, 2006·5 cites·20 claims
- 0552US7428822B2Vacuum sensorRITCHIE ENGINEERING COMPANY IN·Filed 2006·Granted Sep 30, 2008·0 cites·21 claims
- 0647US2007113575A1Valve manifold assemblyRITCHIE ENGINEERING COMPANY IN·Filed 2006·Application pending·0 cites
- 0744USD449842SRefrigerant recovery system caseRITCHIE ENGINEERING COMPANY·Filed 2000·Granted Oct 30, 2001·7 cites·1 claims
- 0843US7159412B2Compressor head, internal discriminator, external discriminator, manifold design for refrigeration recovery apparatusRITCHIE ENGINEERING COMPANY IN·Filed 2004·Granted Jan 9, 2007·0 cites·7 claims
- 0934US2005126200A1Single valve manifoldFiled 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →