Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4884061 | Capacitive apparatus to monitor the integrity of a wall | — | 1989-11-28 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4884061 | Capacitive apparatus to monitor the integrity of a wall | — | 1989-11-28 |