Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4833476 | Electromagnetic field measuring technique to assess shielding effectiveness | — | 1989-05-23 |
| 4813891 | Electrical connector for diverting EMP | Gerald E. Walters, Tian Tang, Jerry Nurek | 1989-03-21 |