Inventor · disambiguated record

Siegfried Meissl

Also filed as: MEISSL SIEGFRIED

2 granted patents·40 citations·filing 1987–1987

63Inventor score

Technology areasB01F D21C

Files withWAAGNER BIRO AG1 WAAGNER BIRO AKTIENGESSELLSCHA1

Top patents by PatentIndex Score

2 records

0169US4834837AMethod for delignification of cellulose with oxygenWAAGNER BIRO AKTIENGESSELLSCHA·Filed 1987·Granted May 30, 1989·25 cites·17 claims
0243US4880313AMethod and nozzle for mixing mediums of different viscosityWAAGNER BIRO AG·Filed 1987·Granted Nov 14, 1989·15 cites·16 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →