Norbert Rillieux

CTL-E-1080 · Institution · other · unspecified

Verified evidence grade of this record

Norbert Rillieux received US 4879 on 1846-12-10 for an improvement in sugar-making: the multiple-effect evaporator.

Notes

Merged into canonical KG 2026-10-03 from TECH-001; source entity IDs: CTL-DR-TECH-001:TECH-E-078; source research type(s): None. Era not present in source research record(s); marked unspecified pending human review.

Sources

src-acs-rillieux

Record CTL-E-1080 · CultureTechLens Knowledge Graph · evidence grade: Verified · CTL research: TECH-001.
Directory: all entity records · the knowledge graph

Cite as: CultureTechLens, “Norbert Rillieux (CTL-E-1080),” October 4, 2026. https://culturetechlens.com/graph/entities/ctl-e-1080/

From the Archive

The archive in pictures

The people, places, and institutions this work documents. Photographs from the CultureTechLens research record — rights-cleared, credited, and cited like everything else here.

Apartment houses and funeral parlor in Negro section of Chicago, Illinois, Chicago, 1941Photo: Lee, Russell, 1903-1986, FSA-OWI, Public Domain, via Library of Congress

Crowd outside of fashionable Negro church after Easter Sunday service, Black Belt, Chicago, Illinois, Chicago, 1941Photo: Rosskam, Edwin, 1903-1985, FSA-OWI, Public Domain, via Library of Congress

Trust & evidence

Evidence before authority. CultureTechLens publishes its methods, its limits, and its corrections alongside its findings. Claims carry grades — VERIFIED, SUPPORTED, PROVISIONAL, DISPUTED, UNRESOLVED — and unknowns are never reported as zero.

Every claim graded. Every source named. Every correction public — none to date.