Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5452550 | Magnetically shielded room with sliding door | Frank W. Vanesky, Chris Isaacson | 1995-09-26 |
| 5335464 | Magnetically shielded room with sliding door | Frank W. Vanesky, Chris Isaacson | 1994-08-09 |
| 4571449 | Shielded door assembly | James N. Lindenberger, Roy V. Johnson | 1986-02-18 |