Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4356629 | Method of making well logging apparatus | John D. Jeter | 1982-11-02 |
| 4336564 | Solenoid control circuit | Waldemar S. Wisniewski | 1982-06-22 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4356629 | Method of making well logging apparatus | John D. Jeter | 1982-11-02 |
| 4336564 | Solenoid control circuit | Waldemar S. Wisniewski | 1982-06-22 |