Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11638964 | Welding tool and method of using a welding tool | Wilfred Jerome Cupido | 2023-05-02 |
| 10792749 | Welding tool | Wilfred Jerome Cupido | 2020-10-06 |
| 5377755 | Method and apparatus for acquiring and processing subsurface samples of connate fluid | John M. Michaels, James T. Cernosek | 1995-01-03 |
| 5303775 | Method and apparatus for acquiring and processing subsurface samples of connate fluid | John M. Michaels | 1994-04-19 |