Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4878552 | Shielding means for use with electromagnetic balance | Charles H. Gebo | 1989-11-07 |
| 4836293 | Shielding method for use with electromagnetic balance | Charles H. Gebo | 1989-06-06 |