Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4884374 | Asbestos removal glove | Thomas Natale | 1989-12-05 |
| 4818970 | Fire condition detection and control system for air moving and filtering units | Eugene E. Newman, Thomas Natale | 1989-04-04 |