Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9975185 | Twist drill tips, precursor constructions for use in making same, and methods for making and using same | Maweja Kasonde, John James Barry, Cornelis Roelof Jonker | 2018-05-22 |