George R. Carruthers

CTL-E-1047 · Institution · other · unspecified

Verified evidence grade of this record

George Carruthers received US 3,478,216 on 1969-11-11 for an image converter for detecting short-wavelength electromagnetic radiation.

Notes

Merged into canonical KG 2026-10-03 from TECH-001; source entity IDs: CTL-DR-TECH-001:TECH-E-035; source research type(s): None. Era not present in source research record(s); marked unspecified pending human review.

Sources

src-patent-us3478216 (primary source)
src-nrl-carruthers

Record CTL-E-1047 · CultureTechLens Knowledge Graph · evidence grade: Verified · CTL research: TECH-001.
Directory: all entity records · the knowledge graph

Cite as: CultureTechLens, “George R. Carruthers (CTL-E-1047),” October 4, 2026. https://culturetechlens.com/graph/entities/ctl-e-1047/

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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

Negro grocery store, Black Belt, Chicago, Illinois, Chicago, 1941Photo: Rosskam, Edwin, 1903-1985, FSA-OWI, Public Domain, via Library of Congress

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