Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9393629 | Cutter elements, rotary machine tools comprising same and method for making same | John James Barry, Robert Fries | 2016-07-19 |
| 9296073 | Method of making a bit for a rotary drill | John James Barry | 2016-03-29 |