# Relationship history for MSHA mine 0103002

Current hierarchy: **Ronald S  Bryant → Warrior Investment Co Inc → Corinth Mine**

- 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:** Warrior Investment Company Inc → Corinth Mine; 1993-10-01 to 1999-04-30; source msha-controller-operator-history
- **controller_controls_mine:** Ronald S  Bryant et al → Corinth Mine; 1993-10-01 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Ronald S  Bryant et al → Warrior Investment Company Inc; 1993-10-01 to 1999-04-30; source msha-controller-operator-history
- **operator_operates_mine:** G J & M Services Inc → Corinth Mine; 1999-05-01 to 2001-01-01; source msha-controller-operator-history
- **controller_controls_mine:** Gary W  Bentley → Corinth Mine; 1999-05-01 to 2001-01-01; source msha-controller-operator-history
- **controller_controls_operator:** Gary W  Bentley → G J & M Services Inc; 1999-05-01 to 2001-01-01; source msha-controller-operator-history
- **operator_operates_mine:** Recon Enterprises Inc → Corinth Mine; 2001-01-02 to 2001-12-18; source msha-controller-operator-history
- **controller_controls_mine:** Bobby J  McKinney → Corinth Mine; 2001-01-02 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Bobby J  McKinney → Recon Enterprises Inc; 2001-01-02 to 2001-12-18; source msha-controller-operator-history
- **operator_operates_mine:** Warrior Investment Co., Inc. → Corinth Mine; 2001-12-19 to 2002-04-16; source msha-controller-operator-history
- **controller_controls_operator:** Ronald S  Bryant et al → Warrior Investment Co., Inc.; 2001-12-19 to 2002-04-16; source msha-controller-operator-history
- **operator_operates_mine:** Iron, Inc. → Corinth Mine; 2002-04-17 to 2004-08-31; source msha-controller-operator-history
- **controller_controls_mine:** Virginia  Cicatiello → Corinth Mine; 2002-04-17 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Virginia  Cicatiello → Iron, Inc.; 2002-04-17 to 2004-08-31; source msha-controller-operator-history
- **operator_operates_mine:** Warrior Investment Co Inc → Corinth Mine; 2004-09-01 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Ronald S  Bryant et al → Warrior Investment Co Inc; 2004-09-01 to current/open; source msha-controller-operator-history