# Relationship history for MSHA mine 3608702

Current hierarchy: **Ronald  Bender; Kris  Bender → Little Buck Coal Co → #3 Vein Slope**

- 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

- **controller_controls_mine:** Ronald  Bender et al → #3 Vein Slope; 1984-03-01 to 2017-01-27; source msha-controller-operator-history
- **operator_operates_mine:** Joliett Coal Company → #3 Vein Slope; 1997-11-01 to 2009-01-25; source msha-controller-operator-history
- **controller_controls_mine:** William  Reiner et al → #3 Vein Slope; 1997-11-01 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** William  Reiner et al → Joliett Coal Company; 1997-11-01 to 2009-01-25; source msha-controller-operator-history
- **controller_controls_operator:** Terry  Reiner et al → Joliett Coal Company; 1997-11-01 to 2009-01-25; source msha-controller-operator-history
- **operator_operates_mine:** Little Buck Coal Co → #3 Vein Slope; 2009-01-26 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Ronald  Bender et al → Little Buck Coal Co; 2009-01-26 to 2017-01-27; source msha-controller-operator-history
- **controller_controls_operator:** Edmund C  Neidlinger et al → Little Buck Coal Co; 2009-01-26 to 2017-01-27; source msha-controller-operator-history
- **controller_controls_mine:** Kris  Bender et al → #3 Vein Slope; 2017-01-28 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Kris  Bender et al → Little Buck Coal Co; 2017-01-28 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Ronald  Bender et al → Little Buck Coal Co; 2017-01-28 to current/open; source msha-controller-operator-history