Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7890339 | Surface ownership data management system | Danny L. Williams, Alan B. Cowart, Jeffrey W. Bute | 2011-02-15 |
| 7707041 | Surface ownership data management system | Danny L. Williams, Alan B. Cowart, Jeffrey W. Bute | 2010-04-27 |