Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4503423 | Extensible and retractable barrier and electromagnetic intrusion detector therefor | Joseph Mainiero, Michael R. Mainiero | 1985-03-05 |
| 4484729 | Barrier coil dispenser | Joseph Mainiero, Michael R. Mainiero | 1984-11-27 |