Inventor · disambiguated record

Herbert Wiegandt

Also filed as: RICHMOND JOHN-RUSSEL

1 granted patent·27 citations·filing 1978–1978

43Inventor score

Technology areasC10G

Files withRAFFINAGE CIE FRANCAISE1

Top patents by PatentIndex Score

1 record

0172US4200550AProcess and apparatus for desalting crude petroleumRAFFINAGE CIE FRANCAISE·Filed 1978·Granted Apr 29, 1980·27 cites·9 claims

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