Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4478619 | Compressed air filtering apparatus | Andrew G. Arends | 1984-10-23 |
| 4242111 | Compressed air dryer | Andrew G. Arends, George Spector | 1980-12-30 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4478619 | Compressed air filtering apparatus | Andrew G. Arends | 1984-10-23 |
| 4242111 | Compressed air dryer | Andrew G. Arends, George Spector | 1980-12-30 |