Inventor · disambiguated record

Gerd Grah

Also filed as: GRAH GERD

2 granted patents·13 citations·filing 1974–1997

57Inventor score

Technology areasB01D C07F

Files withBAYER AG2

Top patents by PatentIndex Score

2 records

0154US5948930AProcess for preparing O-alkyl, O-alkylphosphorochloridothioatesBAYER AG·Filed 1997·Granted Sep 7, 1999·7 cites·10 claims
0232US4045190AMethod for regulating the flow of liquid through mass transfer columnsBAYER AG·Filed 1974·Granted Aug 30, 1977·6 cites·7 claims

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