Inventor · disambiguated record

Robert De Haan

Also filed as: DE HAAN ROBERT

2 granted patents·5 citations·filing 1988–1989

49Inventor score

Technology areasB01D C01B

Files withLINDE AG1 SASOL OPERATIONS PTY LTD1

Top patents by PatentIndex Score

2 records

0127US4921682AProcess for removing hydrogen sulphide from gas streamsSASOL OPERATIONS PTY LTD·Filed 1988·Granted May 1, 1990·3 cites·10 claims
0221US5071633AMethod of improving handling characteristics of froth of elemental sulfur particlesLINDE AG·Filed 1989·Granted Dec 10, 1991·2 cites·23 claims

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