Assignee
WIEGAND KARLSRUHE GMBH
3 granted patents·28 citations·filing 1975–1979
Top patents by PatentIndex Score
3 records- 0142US4204410ASteam jet refrigeration plantWIEGAND KARLSRUHE GMBH·Filed 1978·Granted May 27, 1980·17 cites·10 claims
- 0230US4239588AMethod of effectively utilizing thermal energy in spray dryingWIEGAND KARLSRUHE GMBH·Filed 1979·Granted Dec 16, 1980·9 cites·5 claims
- 0312US4225326ADevice for separating impurities from gases by means of a washing liquidWIEGAND KARLSRUHE GMBH·Filed 1975·Granted Sep 30, 1980·2 cites·7 claims
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