Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5579841 | Plugs for well logging operations | John L. Schneider, Bruce C. Robinson | 1996-12-03 |
| 5167282 | Apparatus and method for detonating well perforators | John L. Schneider, Bruce C. Robinson, Leslie Jordan | 1992-12-01 |
| 5099919 | Plug for well logging operations | John L. Schneider | 1992-03-31 |
| 4898244 | Installation of downhole pumps in wells | John L. Schneider | 1990-02-06 |