Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10087683 | Expandable apparatus and related methods | Robert A. Laing, Kelly D. Ireland, Steven R. Radford | 2018-10-02 |
| 9611697 | Expandable apparatus and related methods | Steven R. Radford, Robert A. Laing | 2017-04-04 |
| 8813871 | Expandable apparatus and related methods | Steven R. Radford, Robert A. Laing | 2014-08-26 |
| 7308937 | Expandable reamer apparatus for enlarging boreholes while drilling and methods of use | Steven R. Radford, Kelly D. Ireland, Robert A. Laing, Matthew Mumma, Daryl L. Pritchard | 2007-12-18 |
| 7036611 | Expandable reamer apparatus for enlarging boreholes while drilling and methods of use | Steven R. Radford, Kelly D. Ireland, Robert A. Laing, Matthew Mumma, Daryl L. Pritchard | 2006-05-02 |