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14 flagships · 25 briefs staged (weekly from Oct 13) · 9 dossiers · 25 guides · 2,822 entities — record updated October 6, 2026

Gerhard Sessler

CTL-E-4086 · Person · scholar · 1960s–present

VERIFIED evidence grade of this record

German physicist; with James E. West, co-invented the foil electret microphone at Bell Labs (1962); later professor at TU Darmstadt and inventor of the silicon microphone.

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Record CTL-E-4086 · CultureTechLens Knowledge Graph · evidence grade: VERIFIED · 1 source · 1 mapped relationship · CTL research: RELP-001.
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Cite as: CultureTechLens, “Gerhard Sessler (CTL-E-4086),” CultureTechLens Knowledge Graph, October 2026. https://culturetechlens.com/graph/entities/ctl-e-4086/

Chicago: CultureTechLens. “Gerhard Sessler (CTL-E-4086).” CultureTechLens Knowledge Graph. Chicago, IL: CultureTechLens, 2026. https://culturetechlens.com/graph/entities/ctl-e-4086/
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MLA: CultureTechLens. “Gerhard Sessler (CTL-E-4086).” CultureTechLens Knowledge Graph, 2026, https://culturetechlens.com/graph/entities/ctl-e-4086/

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Re-dedication ceremony at the Victory Monument, 35th Street and King Drive, Chicago
Re-dedication ceremony at the Victory Monument, 35th Street and King Drive, ChicagoPhoto: Lt. Col. Bradford Leighton, Illinois National Guard (public domain), via Wikimedia Commons
Roberts Temple Church of God in Christ, Bronzeville, Chicago
Roberts Temple Church of God in Christ, Bronzeville, ChicagoPhoto: Legimet, CC BY-SA 4.0, via Wikimedia Commons
Door of the historic Chicago Defender Building, Chicago
Door of the historic Chicago Defender Building, ChicagoPhoto: TonyTheTiger, CC BY-SA 3.0, via Wikimedia Commons

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