Inventor · disambiguated record
Robert Perrin
Also filed as: PERRIN ROBERT · PERRIN ROBERT BRIAN · PERRIN ROBERT E
3 granted patents·1 pending application·60 citations·filing 1982–2002
71Inventor score
Top patents by PatentIndex Score
4 records- 0184US6978795B2Diverter valveAVILION LTD·Filed 2002·Granted Dec 27, 2005·45 cites·32 claims
- 0255US4460799AProcess for the preparation of ortho-hydroxybenzyl alcoholsSAINT GOBAIN ISOVER·Filed 1982·Granted Jul 17, 1984·5 cites·8 claims
- 0334US2002161924A1Method and apparatus for routing data over a computer networkFiled 2001·Application pending·0 cites
- 0430US5764894ASystem for communicating with network having first operating system in charge of upper communication layers and second operating system in charge of lower communication layersBULL SA·Filed 1994·Granted Jun 9, 1998·10 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →