---
title: "SCHOEFFLER MICHAEL H — Ownership Dossier"
canonical: https://whiteintel.dev/entity/c5af4f73-9f45-5dfc-bcd9-ec0507a527ef
json: https://whiteintel.dev/api/public/dossier/c5af4f73-9f45-5dfc-bcd9-ec0507a527ef
identifier: sec:0001256616
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# SCHOEFFLER MICHAEL H

**Type:** Company  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001256616`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/c5af4f73-9f45-5dfc-bcd9-ec0507a527ef  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/c5af4f73-9f45-5dfc-bcd9-ec0507a527ef  

## Ownership & control

### Holdings / subsidiaries

- **QUANTUM FUEL SYSTEMS TECHNOLOGIES WORLDWIDE INC** (officer) — https://whiteintel.dev/entity/6b67939f-bec0-5704-b601-5db9cb04bdee

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **SCHOEFFLER MICHAEL H**. Human view: https://whiteintel.dev/entity/c5af4f73-9f45-5dfc-bcd9-ec0507a527ef · Structured JSON: https://whiteintel.dev/api/public/dossier/c5af4f73-9f45-5dfc-bcd9-ec0507a527ef._

_Risk levels are heuristic investigative leads, not legal determinations of beneficial ownership. Every claim carries a source; an absent edge means "not yet observed in current sources", not "does not exist"._