Assignee
RUFFELL JOHN
US·2 granted patents·1 pending application·3 citations·filing 2009–2011
Top patents by PatentIndex Score
3 records- 0170US8399851B2Systems and methods for scanning a beam of charged particlesRUFFELL JOHN·Filed 2011·Granted Mar 19, 2013·2 cites·11 claims
- 0263US8481959B2Apparatus and method for multi-directionally scanning a beam of charged particlesRUFFELL JOHN·Filed 2011·Granted Jul 9, 2013·1 cites·21 claims
- 0353US2011186748A1Systems And Methods For Scanning A Beam Of Charged ParticlesRUFFELL JOHN·Filed 2009·Application pending·0 cites
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