# P.D. Grefenstette

> Swiss commercial-register person record from Swiss Graph (graph.swiss),
> sourced from the Swiss Official Gazette of Commerce (SHAB/SOGC).
> Canonical profile: https://graph.swiss/people/p-d-grefenstette/991351

## Registry facts

- Residence: Allison Park, US
- Nationality: US
- Status: inactive

## Mandates (1)

- Westinghouse Energy Systems Inc., Dover (Delaware), Döttingen Branch (CHE-101.071.374) — member of the board — without signing authority (company no longer active)

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Machine-readable variant of https://graph.swiss/people/p-d-grefenstette/991351: registry facts only.
Site overview for agents: https://graph.swiss/llms.txt