Inventor · disambiguated record
Robert Legrand
Also filed as: LEGRAND III ROBERT H · LEGRAND ROBERT
4 granted patents·1 pending application·255 citations·filing 1989–2014
82Inventor score
Top patents by PatentIndex Score
5 records- 0194US6778837B2System and method for providing access to mobile devices based on positional dataIBM·Filed 2001·Granted Aug 17, 2004·129 cites·20 claims
- 0291US5269634AApparatus and method for sequential batch anaerobic composting of high-solids organic feedstocksUNIV FLORIDA·Filed 1992·Granted Dec 14, 1993·80 cites·39 claims
- 0373US6898628B2System and method for providing positional authentication for client-server systemsIBM·Filed 2001·Granted May 24, 2005·19 cites·20 claims
- 0468US4957532AGlass-treating furnace with roller conveyorCASSO SOLAR CORP·Filed 1989·Granted Sep 18, 1990·27 cites·24 claims
- 0554US2014317849A1Sound deafening pillowLEGRAND ROBERT·Filed 2014·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →