Assignee
MEI SYSTEMS INC
2 granted patents·42 citations·filing 1977–1979
Top patents by PatentIndex Score
2 records- 0165US4148684AMethods for recovery and recycling of chemicals from sodium sulfite and sodium bisulfite pulping operationsMEI SYSTEMS INC·Filed 1977·Granted Apr 10, 1979·25 cites·17 claims
- 0254US4241041AMethods for the recovery of sulfur components from flue gas and recycle sodium sulfite by reduction-smelting and carbonating to strip hydrogen sulfideMEI SYSTEMS INC·Filed 1979·Granted Dec 23, 1980·17 cites·20 claims
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