# Relationship history for MSHA mine 3004001

Current hierarchy: **Edward J  Patanian → EJP Inc. → Lot 11R Pit**

- Valid-time bounds: inclusive, date granularity
- Null end: open-ended in the upstream history row; not independent proof of present control
- Transaction-time observation: 2026-10-13T11:19:05.459773+00:00

## Valid-time edges

- **operator_operates_mine:** EJP Incorporated → Lot 11R Pit; 2017-09-05 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Edward J  Patanian → Lot 11R Pit; 2017-09-05 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Edward J  Patanian → EJP Incorporated; 2017-09-05 to current/open; source msha-controller-operator-history