Assignee
RAFFERTY DAVID
US·6 granted patents·27 citations·filing 2008–2013
Top patents by PatentIndex Score
6 records- 0187US8784737B2Introducing an analyte into a chemical analyzerRAFFERTY DAVID·Filed 2012·Granted Jul 22, 2014·9 cites·37 claims
- 0287US8334506B2End cap voltage control of ion trapsRAFFERTY DAVID·Filed 2008·Granted Dec 18, 2012·9 cites·14 claims
- 0380US8704168B2End cap voltage control of ion trapsRAFFERTY DAVID·Filed 2012·Granted Apr 22, 2014·4 cites·25 claims
- 0477US9312112B2Evacuating a sample chamberRAFFERTY DAVID·Filed 2012·Granted Apr 12, 2016·3 cites·29 claims
- 0563US9451364B2Preconcentrating a sample in a preconcentrator evacuated to substantially the same pressure as an analytical deviceRAFFERTY DAVID·Filed 2010·Granted Sep 20, 2016·2 cites·7 claims
- 0648US9196467B2Mass spectrum noise cancellation by alternating inverted synchronous RFRAFFERTY DAVID·Filed 2013·Granted Nov 24, 2015·0 cites·20 claims
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