Inventor · disambiguated record
David Brotherton-Ratcliffe
Also filed as: BROTHERTON-RATCLIFFE DAVID
17 granted patents·4 pending applications·297 citations·filing 2000–2015
95Inventor score
Files withXYZ IMAGING INC7GEOLA TECHNOLOGIES LTD5VIEW HOLOGRAPHICS LTD4BROTHERTON-RATCLIFFE DAVID3NEVA AEROSPACE LTD2
Top patents by PatentIndex Score
21 records- 0196US7324248B2Holographic printerXYZ IMAGING INC·Filed 2005·Granted Jan 29, 2008·49 cites·40 claims
- 0295US7009742B2Holographic printerXYZ IMAGING INC·Filed 2005·Granted Mar 7, 2006·49 cites·14 claims
- 0392US9096314B2Electric VTOL aircraftBROTHERTON-RATCLIFFE DAVID·Filed 2010·Granted Aug 4, 2015·42 cites·20 claims
- 0492US7548360B2Holographic printerVIEW HOLOGRAPHICS LTD·Filed 2008·Granted Jun 16, 2009·16 cites·10 claims
- 0590US7423792B2Holographic printerVIEW HOLOGRAPHICS LTD·Filed 2006·Granted Sep 9, 2008·12 cites·11 claims
- 0689US7262891B2Holographic printerXYZ IMAGING INC·Filed 2005·Granted Aug 28, 2007·10 cites·34 claims
- 0789US6930811B2Holographic printerXYZ IMAGING INC·Filed 2000·Granted Aug 16, 2005·39 cites·13 claims
- 0886US7042605B2Holographic printerXYZ IMAGING INC·Filed 2005·Granted May 9, 2006·7 cites·20 claims
- 0982USD772756SDroneNEVA AEROSPACE LTD·Filed 2015·Granted Nov 29, 2016·31 cites·1 claims
- 1075US7003004B2Pulsed multiple color laser systemGEOLA TECHNOLOGIES LTD·Filed 2001·Granted Feb 21, 2006·15 cites·42 claims
- 1169US7161722B2Holographic printerGEOLA TECHNOLOGIES LTD·Filed 2002·Granted Jan 9, 2007·11 cites·55 claims
- 1267US7800803B2Holographic printerVIEW HOLOGRAPHICS LTD·Filed 2009·Granted Sep 21, 2010·1 cites·10 claims
- 1364US7852887B2LaserVIEW HOLOGRAPHICS LTD·Filed 2006·Granted Dec 14, 2010·2 cites·14 claims
- 1461US8154584B2Image capture system for a digital holographic printerBROTHERTON-RATCLIFFE DAVID·Filed 2006·Granted Apr 10, 2012·4 cites·17 claims
- 1560US7333252B2Method of writing a composite 1-step hologramXYZ IMAGING INC·Filed 2003·Granted Feb 19, 2008·8 cites·80 claims
- 1650US7983316B2Pulsed multiple colour laser systemGEOLA TECHNOLOGIES LTD·Filed 2010·Granted Jul 19, 2011·0 cites·23 claims
- 1746US2010067076A1Holographic printerBROTHERTON-RATCLIFFE DAVID·Filed 2007·Application pending·0 cites
- 1846US2006126682A1Pulsed multiple colour laser systemGEOLA TECHNOLOGIES LTD·Filed 2005·Application pending·0 cites
- 1944US7199814B2Direct write holographic printerXYZ IMAGING INC·Filed 2001·Granted Apr 3, 2007·1 cites·30 claims
- 2043US2016009388A1Electric VTOL AircraftGEOLA TECHNOLOGIES LTD·Filed 2015·Application pending·0 cites
- 2142US2016311529A1Modular Electric VTOL AircraftNEVA AEROSPACE LTD·Filed 2014·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →