# Relationship history for MSHA mine 4703695

Current hierarchy: **Kyle K  Pattison → Pattison Company, LLC → Pattison Company, LLC**

- Valid-time bounds: inclusive, date granularity
- Null end: open-ended in the upstream history row; not independent proof of present control
- Transaction-time observation: 2026-10-17T05:35:58.500035+00:00

## Valid-time edges

- **controller_controls_mine:** Lloyd B  Pattison → Pattison Company, LLC; 2005-11-29 to 2022-10-16; source msha-controller-operator-history
- **operator_operates_mine:** Pattison Company, LLC → Pattison Company, LLC; 2013-08-07 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Lloyd B  Pattison → Pattison Company, LLC; 2013-08-07 to 2022-10-16; source msha-controller-operator-history
- **controller_controls_mine:** Kyle K  Pattison → Pattison Company, LLC; 2022-10-17 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Kyle K  Pattison → Pattison Company, LLC; 2022-10-17 to current/open; source msha-controller-operator-history