Assignee
HUMPHREY DAVID
AU·3 granted patents·1 pending application·62 citations·filing 1986–2012
Top patents by PatentIndex Score
4 records- 0158US7978588B2Optical data reading/writing with stationary dish mirrorHUMPHREY DAVID·Filed 2009·Granted Jul 12, 2011·0 cites·20 claims
- 0251US4676239AAnesthetic systemHUMPHREY DAVID·Filed 1986·Granted Jun 30, 1987·62 cites·1 claims
- 0341US9045681B2Reduced drying carrier formulationHUMPHREY DAVID·Filed 2011·Granted Jun 2, 2015·0 cites·24 claims
- 0434US2014147691A1Wood preservative formulationHUMPHREY DAVID·Filed 2012·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →